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Profile: Leonchem Co.,Ltd is a supplier of fine chemicals, building blocks and pharmaceutical intermediates. We focus on pyridines, boronic acids and pyrrolidines derivatives.

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• 5-QUINOLINEBORONIC ACID (CAS: 355386-94-69)

• 2,5-DIOXA-8-AZA-SPIRO[3.5]NONANE

IUPAC Name: 2,5-dioxa-8-azaspiro[3.5]nonane | CAS Registry Number: 1184185-17-8
Synonyms: CTK4B0664, 2,5-Dioxa-8-azaspiro[3.5]nonane, 2,5-Dioxa-8-aza-spiro[3.5]nonane, AKOS006324080, AG-I-03060, AK139825, 2,5-DIOXA-8-AZA-SPIRO[3,5]NONANE

Molecular Formula:	C₆H₁₁NO₂	Molecular Weight:	129.157040 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: IOSOHRRBMBVUNY-UHFFFAOYSA-N

• 7-Bromopyrido[3,2-d]pyrimidin-4-amine

IUPAC Name: 7-bromopyrido[3,2-d]pyrimidin-4-amine

Molecular Formula:	C₇H₅BrN₄	Molecular Weight:	225.045400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: DHGMEPSZSWBNLX-UHFFFAOYSA-N

• 4-(methylsulfonyl)benzimidamide hydrochloride

IUPAC Name: 4-methylsulfonylbenzenecarboximidamide;hydrochloride

Molecular Formula:	C₈H₁₁ClN₂O₂S	Molecular Weight:	234.703140 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	3

InChIKey: NWSUEGIXYXLCIR-UHFFFAOYSA-N

• 5-Bromo-2-Methoxy-Pyridine-3-Carbaldehyde

IUPAC Name: 5-bromo-2-methoxypyridine-3-carbaldehyde | CAS Registry Number: 103058-87-3
Synonyms: Ambad153, 5-Bromo-2-methoxy-pyridine-3-carbaldehyde

Molecular Formula:	C₇H₆BrNO₂	Molecular Weight:	216.032040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: VRNOWEKCASDTFG-UHFFFAOYSA-N

• 5-Cyano-3-pyridinyl boronic acid

IUPAC Name: (5-cyanopyridin-3-yl)boronic acid | CAS Registry Number: 497147-93-0
Synonyms: 5-Cyanopyridine-3-boronic acid, 5-CYANO-3-PYRIDINYL BORONIC ACID, 5-Cyano-3-pyridinylboronic acid, 5-cyanopyridin-3-ylboronic acid, 3-Borono-5-cyanopyridine, 5-cyanopyridin-3-boronicacid, 3-Cyanopyridine-5-boronic acid, AG-F-66507, PubChem17069, ACMC-209khn, SureCN248711, KSC497O3H, 3-cyanopyridin-5-ylboronic acid, CTK3J7733, 5-Cyanopyridine-3-boronic acid,, MolPort-004-756-373, ACT01643, ANW-30825, 5-CYANOPYRIDIN-3-BORONIC ACID, AKOS006282325

Molecular Formula:	C₆H₅BN₂O₂	Molecular Weight:	147.927100 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: CYEXXDYQJPRMIQ-UHFFFAOYSA-N

• (4-Methylmorpholin-2-yl)methanamine

IUPAC Name: (4-methylmorpholin-2-yl)methanamine | CAS Registry Number: 141814-57-5
Synonyms: (4-methylmorpholin-2-yl)methanamine, SBB002810, (4-methylmorpholin-2-yl)methylamine, ZERO/008216, SureCN178427, AC1N0SJ5, AC1Q3ZZ0, CTK6I2130, MolPort-001-794-114, 4-Methyl-2-(aminomethyl)morpholine, ANW-46077, BH2081, (4-methyl morpholin-2-yl)methanamine, AKOS008116073, AG-A-37018, MCULE-5075701170, RP00942, 2-AMINOMETHYL-4-METHYL-MORPHOLINE, AK-45788, KB-01917

Molecular Formula:	C₆H₁₄N₂O	Molecular Weight:	130.188160 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: SOBFKNVNVLNAJQ-UHFFFAOYSA-N

• 1-(3-aminophenyl)-3-methyl-2-Imidazolidinone

IUPAC Name: 1-(3-aminophenyl)-3-methylimidazolidin-2-one | CAS Registry Number: 517918-82-0
Synonyms: 1-(3-aminophenyl)-3-methylimidazolidin-2-one, AC1Q3ZRL, SureCN3373394, CTK8C4702, MolPort-001-794-986, ANW-72840, BBL003562, SBB072156, STK895059, ZINC02559711, AKOS003404970, MCULE-8496330898, AK-38326, KB-213628, ST45027594, ST50511868, I14-13033

Molecular Formula:	C₁₀H₁₃N₃O	Molecular Weight:	191.229720 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: BKKKYVAWUMMSGU-UHFFFAOYSA-N

• 3,5-DIMETHYL 2-CHLORMETHYL PYRIDINE.HCL

IUPAC Name: 2-(chloromethyl)-3,5-dimethylpyridine;hydrochloride | CAS Registry Number: 73590-93-9
Synonyms: 2-(Chloromethyl)-3,5-dimethylpyridine hydrochloride, ACMC-20aakl, SureCN1193387, CTK8C0406, ANW-64627, AKOS016006437, AG-G-91231, AK103627, BD235166, KB-15465, FT-0664808, 3,5-DIMETHYL 2-CHLORMETHYL PYRIDINE HCL, 2-(CHLOROMETHYL)-3,5-DIMETHYLPYRIDINE HCL, 3,5-dimethyl-2-chloromethylpyridine HYDROCHLORIDE, Pyridine,2-(chloromethyl)-3,5-dimethyl-, hydrochloride (9CI);2-(Chloromethyl)-3,5-dimethylpyridine hydrochloride

Molecular Formula:	C₈H₁₁Cl₂N	Molecular Weight:	192.085640 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: KTCKCIHKYBTWLK-UHFFFAOYSA-N

• 3,5-DIMETHYL-2-CHLOROMETHYLPYRIDINE

IUPAC Name: 2-(chloromethyl)-3,5-dimethylpyridine | CAS Registry Number: 153476-69-8
Synonyms: AG-E-01129, AGN-PC-00PTHE, SureCN286660, ACMC-1C2U1, CTK4C7863, AKOS006352824, AB44395, RP21980, Pyridine, 2-(chloromethyl)-3,5-dimethyl-, 2-(CHLOROMETHYL)-3,5-DIMETHYLPYRIDINE

Molecular Formula:	C₈H₁₀ClN	Molecular Weight:	155.624700 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: KNBUWUONENIUDS-UHFFFAOYSA-N

• 2-ISOCYANOMETHYL-PYRIDINE

IUPAC Name: 2-(isocyanomethyl)pyridine | CAS Registry Number: 76594-49-5
Synonyms: 2-(isocyanomethyl)pyridine, 60148-13-2, 2-isocyanomethylpridine, 2-Isocyanomethyl-pyridine, 2-PyridylMethyl isocyanide, SCHEMBL12194161, CTK5I0979, DTXSID60377967, ZINC95686580, AKOS006280262, AS-19823, DB-072749, TC-069617, FT-0083320, FT-0651371, Y9586, J-506442

Molecular Formula:	C₇H₆N₂	Molecular Weight:	118.140 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: QDGBDMBHUVUXRL-UHFFFAOYSA-N

• 4-[4-(2-CHLORO-PHENYL)-OXAZOL-2-YL]-PHENYLAMINE

IUPAC Name: 4-[4-(2-chlorophenyl)-1,3-oxazol-2-yl]aniline | CAS Registry Number: 1211594-43-2
Synonyms: 4-(4-(2-chlorophenyl)oxazol-2-yl)aniline, CTK7D7347, MolPort-019-878-769, AKOS015902206, AG-C-29020, AK127029, KB-238035, S14-1984, I14-13222

Molecular Formula:	C₁₅H₁₁ClN₂O	Molecular Weight:	270.713640 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: OVQNVKYJFFUTID-UHFFFAOYSA-N

• 2-(1-Ethynylcyclopentyl)pyridine

IUPAC Name: 2-(1-ethynylcyclopentyl)pyridine

Molecular Formula:	C₁₂H₁₃N	Molecular Weight:	171.238320 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: NUIQCQYQHLRQGQ-UHFFFAOYSA-N

• 3-formyl-pyrrolidine-1-carboxylic Acid Tert-butyl Ester (CAS: 53979-02-1)

• 2-Cyanopyridine-4-carboxaldehyde

IUPAC Name: 4-formylpyridine-2-carbonitrile | CAS Registry Number: 131747-70-1
Synonyms: 4-formylpyridine-2-carbonitrile, 4-Formylpicolinonitrile, 2-CYANOPYRIDINE-4-CARBOXALDEHYDE, 2-Pyridinecarbonitrile,4-formyl-, AG-D-64458, AC1MC7NG, ACMC-1C7UM, 2-Cyanopyridine-4-carbaldehyde, CTK4B7488, 4-Formylpyridine-2-carbonitrile;, SBB065321, ZINC14982553, AKOS006294340, 4-FORMYL-2-PYRIDINECARBONITRILE, AB24814, QC-6519, RP00964, AK-41327, KB-23432, 2-PYRIDINECARBONITRILE, 4-FORMYL-

Molecular Formula:	C₇H₄N₂O	Molecular Weight:	132.119460 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: JAJMFFPLHLWYJQ-UHFFFAOYSA-N

• 3-Bromo-4-hydroxypyridine

IUPAC Name: 3-bromo-1H-pyridin-4-one | CAS Registry Number: 36953-41-0
Synonyms: 3-Bromo-4-pyridinol, 3-Bromopyridin-4-ol, PubChem6678, 3-Bromo-4-pyridinol;, AC1LCD3B, 4-Pyridinol, 3-bromo-, 4-hydroxy-3-bromopyridine, SureCN627795, Pyridin-4-ol, 3-bromo-, SureCN3305108, 3-bromo-1H-pyridin-4-one, KSC222E2H, CTK1C2223, MolPort-003-823-807, ANW-51483, CL0162, SBB088832, ZINC08698540, AKOS005159344, AB09574

Molecular Formula:	C₅H₄BrNO	Molecular Weight:	173.995360 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: JWHZKNRXTDYNJO-UHFFFAOYSA-N

• (S)-1-N-Boc-piperazine-3-carboxylic acid methyl ester

IUPAC Name: 1-O-tert-butyl 3-O-methyl (3S)-piperazine-1,3-dicarboxylate | CAS Registry Number: 314741-39-4
Synonyms: (S)-1-N-BOC-PIPERAZINE-3-CARBOXYLIC ACID METHYL ESTER, Methyl (S)-4-Boc-piperazine-2-carboxylate, (S)-4-N-BOC-PIPERAZINE-2-CARBOXYLIC ACID METHYL ESTER, (S)-Piperazine-1,3-dicarboxylic acid 1-tert-butyl ester 3-methyl ester, AG-F-04939, (s)-1-tert-butyl 3-methyl piperazine-1,3-dicarboxylate, 1,3-Piperazinedicarboxylic acid, 1-(1,1-dimethylethyl) 3-methyl ester, (3S)-, (s)-4-boc-piperazine-2-carboxylic acid methyl ester, (S)-4-N-Boc-piperazine-2-carboxylicacidmethylester, 1-tert-butyl 3-methyl (3S)-piperazine-1,3-dicarboxylate, PubChem18325, AC1LT3MR, SureCN24940, AC1Q41HU, CTK4G7199, MolPort-000-006-039, ANW-49484, ZINC21297732, [(4-n-boc)piperazine(2s) cooh]-ome, AKOS005258554

Molecular Formula:	C₁₁H₂₀N₂O₄	Molecular Weight:	244.287500 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: QUKAHFCVKNRRBU-QMMMGPOBSA-N

• [3-(4-Methoxy-Phenylamino)-Benzyl]-Carbamic Acid Tert-Butyl Ester

IUPAC Name: tert-butyl N-[[3-(4-methoxyanilino)phenyl]methyl]carbamate | CAS Registry Number: 886362-41-0
Synonyms: N-(3-Boc-Aminomethylphenyl)-N-(4-Methoxyphenyl)Amine, tert-butyl 3-(4-methoxyphenylamino)benzylcarbamate, [3-(4-methoxy-phenylamino)-benzyl]-carbamic acid tert-butyl ester, AC1Q4DE0, ZINC02527461, N-(3-Boc-aminomethylphenyl)-N-(4-, AKOS015902154, AK-59458, KB-203362, A13699, I14-13139, tert-Butyl 3-((4-methoxyphenyl)amino)benzylcarbamate

Molecular Formula:	C₁₉H₂₄N₂O₃	Molecular Weight:	328.405460 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: LYVLWSFASSRLJT-UHFFFAOYSA-N

• 3-methanesulfonyl-pyrrolidine

IUPAC Name: 3-methylsulfonylpyrrolidine | CAS Registry Number: 433980-62-2
Synonyms: 3-(methylsulfonyl)pyrrolidine, 3-methylsulfonylpyrrolidine, 3-(METHANESULFONYL)PYRROLIDINE, 3-methanesulfonylpyrrolidine, 3-Methanesulfonyl-pyrrolidine, 3-(Methylsulphonyl)pyrrolidine, AG-F-53658, AC1Q4GLJ, AC1Q4GLK, SureCN116683, AC1MQ0G7, ASX-M01-0, CTK4I7317, Pyrrolidine,3-(methylsulfonyl)-, MolPort-001-760-141, ANW-55980, AR2681, AKOS006228834, PB27554, RP08346

Molecular Formula:	C₅H₁₁NO₂S	Molecular Weight:	149.211340 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: XCEGFNRUBBVHJT-UHFFFAOYSA-N

• 2-Amino-3-Iodopyridine

IUPAC Name: 3-iodopyridin-2-amine | CAS Registry Number: 104830-06-0
Synonyms: Ambad111, 3-Iodopyridin-2-amine

Molecular Formula:	C₅H₅IN₂	Molecular Weight:	220.011070 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: UUDNBWSHTUFGDQ-UHFFFAOYSA-N

• 2-Chloro-4-iodopyridine-3-carbaldehyde

IUPAC Name: 2-chloro-4-iodopyridine-3-carbaldehyde | CAS Registry Number: 153034-90-3
Synonyms: 2-Chloro-4-iodo-pyridine-3-carbaldehyde

Molecular Formula:	C₆H₃ClINO	Molecular Weight:	267.451590 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: OPZCXONVRBYGHX-UHFFFAOYSA-N

• 2-Methylpyridine-3-boronic acid

IUPAC Name: (2-methylpyridin-3-yl)boronic acid | CAS Registry Number: 899436-71-6
Synonyms: 2-Methyl-3-pyridinylboronic acid, 2-METHYLPYRIDINE-3-BORONIC ACID, 2-Methylpyridin-3-ylboronic acid, 2-methylpyridin-3-ylboronicacid, SBB071130, AG-H-67657, PubChem17080, PubChem17081, 3-Borono-2-methylpyridine, ACMC-209r3u, SureCN586439, CTK5G7174, 2-Methylpyridine-3-boronic acid,, MolPort-001-770-471, ACT01466, (2-methylpyridin-3-yl)boronic acid, ANW-39400, AKOS005266167, BD23049, RP20317

Molecular Formula:	C₆H₈BNO₂	Molecular Weight:	136.944220 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: TWKMYNQPIICYNV-UHFFFAOYSA-N

• 1-Methyl-1H-pyrazole-4-boronic acid pinacol ester

IUPAC Name: 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole | CAS Registry Number: 761446-44-0
Synonyms: 595314_ALDRICH, BM103, 1-Methylpyrazole-4-boronic acid pinacol ester, 1-Methyl-4-pyrazoleboronic acid pinacol ester, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Molecular Formula:	C₁₀H₁₇BN₂O₂	Molecular Weight:	208.065180 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: UCNGGGYMLHAMJG-UHFFFAOYSA-N

• 3-Fluoro-2-(trifluoromethyl)benzoyl Chloride

IUPAC Name: 3-fluoro-2-(trifluoromethyl)benzoyl chloride | CAS Registry Number: 261951-82-0
Synonyms: ZINC02382113, JRD-1170, CID2774785, 3-Fluoro-2-trifluoromethyl-benzoyl chloride

Molecular Formula:	C₈H₃ClF₄O	Molecular Weight:	226.555433 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: FHWMGBNKQOJFOJ-UHFFFAOYSA-N

• 2,5-Difluorophenacyl bromide

IUPAC Name: 2-bromo-1-(2,5-difluorophenyl)ethanone | CAS Registry Number: 258513-41-6
Synonyms: 2,5-DIFLUOROPHENACYL BROMIDE, 2-bromo-1-(2,5-difluorophenyl)ethanone, 2-Bromo-2',5'-difluoroacetophenone, AG-E-79996, 2-Bromo-1-(2,5-Difluorophenyl)Ethan-1-One, AC1MCSWE, AC1Q4MHH, 2,5-Difluorophenacylbromide, CTK4F6575, MolPort-001-773-763, ANW-55989, PC3057, SBB098349, ZINC02512333, AKOS000210890, AK-45561, KB-67550, Ethanone,2-bromo-1-(2,5-difluorophenyl)-, 1-(2,5-difluorophenyl)-2-bromoethan-1-one, FT-0083250

Molecular Formula:	C₈H₅BrF₂O	Molecular Weight:	235.025506 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: SFUWMFXQRHHPJP-UHFFFAOYSA-N

• 3-methyl-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole

IUPAC Name: 3-methyl-5-pyrrolidin-2-yl-1,2,4-oxadiazole | CAS Registry Number: 915921-82-3
Synonyms: 3-METHYL-5-(PYRROLIDIN-2-YL)-1,2,4-OXADIAZOLE, SureCN174089, Ambcb4012104, CTK5H0003, MolPort-005-187-877, ANW-62410, AKOS009227509, AG-H-76026, CCG-209965, AK102060, KB-236592, BB 0238785, 3-Methyl-5-pyrrolidin-2-yl-[1,2,4]oxadiazole

Molecular Formula:	C₇H₁₁N₃O	Molecular Weight:	153.181740 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: HVPGJKMIHQOPDG-UHFFFAOYSA-N

• 3-Bromo-5-isoxazolecarboxylic acidmethylester

IUPAC Name: methyl 3-bromo-1,2-oxazole-5-carboxylate | CAS Registry Number: 272773-11-2
Synonyms: methyl 3-bromoisoxazole-5-carboxylate, CTK8D3929, MolPort-009-200-093, 3-Bromo-5-(methoxycarbonyl)isoxazole, Methyl 3-bromo-5-isoxazolecarboxylate, AKOS015902275, OR17926, AK-38301, KB-84385, methyl 3-bromo-1,2-oxazole-5-carboxylate, C-2362, 3-Bromo-isoxazole-5-carboxylic acid methyl ester, H111625, I14-13036, 3-BROMOISOXAZOLE-5-CARBOXYLIC ACID METHYL ESTER

Molecular Formula:	C₅H₄BrNO₃	Molecular Weight:	205.994160 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: DEZOJAAMBSHBIS-UHFFFAOYSA-N

• 3-FLUOROPHENETHYLISOCYANIDE

IUPAC Name: 1-fluoro-3-(2-isocyanoethyl)benzene | CAS Registry Number: 730964-63-3
Synonyms: 3-Fluorophenethylisocyanide, 1-fluoro-3-(2-isocyanoethyl)benzene, AG-G-88662, AC1MBZJA, AC1Q4LN1, CTK5D7334, MolPort-000-155-786, AKOS006280934, Benzene,1-fluoro-3-(2-isocyanoethyl)-, KB-31981, FT-0691219, EN300-69932

Molecular Formula:	C₉H₈FN	Molecular Weight:	149.164923 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: RHCVUJNHSKYURR-UHFFFAOYSA-N

• 1-(THIOPHEN-3-YLMETHYL)PIPERAZINE

IUPAC Name: 1-(thiophen-3-ylmethyl)piperazine | CAS Registry Number: 130288-91-4
Synonyms: 1-Thiophen-3-ylmethyl-piperazine, MolPort-001-794-928, 1-(thiophen-3-ylmethyl)piperazine, HMS1741L16, CID3494696, TC-069667, F3401-0011

Molecular Formula:	C₉H₁₄N₂S	Molecular Weight:	182.285860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: DCEFDTKYYGMWMX-UHFFFAOYSA-N

• (1R,2R)-(+)-2-AMINO-1,2-DIPHENYLETHANOL, 97%

IUPAC Name: 2-amino-1,2-diphenylethanol | CAS Registry Number: 13286-63-0
Synonyms: sym-Diphenylethanolamine, 2-Amino-1,2-diphenylethanol, WLN: ZYR&YQR, (sym-Diphenylethanol)amine, 1-Hydroxy-2-aminodiphenylethane, alpha-Hydroxy-beta-aminodibenzyl, beta-Amino-alpha-hydroxybibenzyl, 1,2-Diphenyl-2-hydroxyethylamine, 2-Hydroxy-1,2-diphenylethylamine, Ethanol, 2-amino-1,2-diphenyl-, NSC10778, beta-Amino-alpha-phenylbenzeneethanol, iso-2-Amino-1,2-diphenylethanol, MolPort-001-790-106, NSC 10778, AIDS018588, AIDS-018588, CID22243, NSC409502, NSC409505

Molecular Formula:	C₁₄H₁₅NO	Molecular Weight:	213.275000 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: GEJJWYZZKKKSEV-UHFFFAOYSA-N

• 4-CARBAMOYLPHENYLBORONIC ACID

IUPAC Name: (4-carbamoylphenyl)boronic acid

Molecular Formula:	C₇H₈BNO₃	Molecular Weight:	164.954320 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	3

InChIKey: GNRHNKBJNUVWFZ-UHFFFAOYSA-N

• 1-methylpyrazole-4-boronic acid pinacol ester (CAS: 761446-18-6)

• 2-(4-(t-Butoxycarbonyl)piperazin-1-yl)pyridine-3-boronic acid

IUPAC Name: [2-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]pyridin-3-yl]boronic acid | CAS Registry Number: 1218790-78-3
Synonyms: 2-(4-(T-BUTOXYCARBONYL)PIPERAZIN-1-YL)PYRIDINE-3-BORONIC ACID, (2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridin-3-yl)boronic acid, ACMC-209aig, SureCN2560776, CTK4B2848, MolPort-015-143-114, ANW-17894, AKOS015838193, AG-L-21167, AK-93665, BD231044, KB-14620, I02-3304

Molecular Formula:	C₁₄H₂₂BN₃O₄	Molecular Weight:	307.153180 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: RKPZJPDCQGDUDQ-UHFFFAOYSA-N

• 1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

IUPAC Name: 1-(phenylmethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole | CAS Registry Number: 761446-45-1
Synonyms: 636002_ALDRICH, BM107, 1-Benzylpyrazole-4-boronic acid pinacol ester, 1-Benzyl-4-pyrazole boronic acid pinacol ester, 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester

Molecular Formula:	C₁₆H₂₁BN₂O₂	Molecular Weight:	284.161140 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: ZVPORPUUZXIPEF-UHFFFAOYSA-N

• 2-Bromo-6-fluorobenzonitrile

IUPAC Name: 2-bromo-6-fluorobenzonitrile | CAS Registry Number: 79544-27-7
Synonyms: 2-fluoro-6-bromobenzonitrile, 6-BROMO-2-FLUOROBENZONITRILE, 2-bromo-6-fluoro-benzonitrile, 6-bromo-2-fluorobenzenecarbonitrile, SBB055263, AG-H-19104, 2-CYANO-3-FLUORO-1-BROMOBENZENE, ZINC04290584, PubChem2221, ACMC-209pho, AC1MD3UK, AC1Q4MRS, SureCN185690, KSC493Q3H, 2-fluoro-6-bromo benzonitrile, 2-Bromo-6-fluorobenzonitrile,, 3-Bromo-2-cyanofluorobenzene;, 676012_ALDRICH, CTK3J3833, Benzonitrile, 2-bromo-6-fluoro-

Molecular Formula:	C₇H₃BrFN	Molecular Weight:	200.007823 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: IELGUZKHALDFOO-UHFFFAOYSA-N

• 4-ISOXAZOLEBORONIC ACID PINACOL ESTER

IUPAC Name: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole | CAS Registry Number: 928664-98-6
Synonyms: 4-Isoxazoleboronic acid pinacol ester, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole, SureCN142345, AGN-PC-00YV14, MolPort-000-141-099, AKOS006293858, 4-Isoxazoleboronic acid pinacol ester,, AB25740, AG-H-80094, QC-4819, RP03989, AK-36891, KB-39427, BB 0261466, FT-0650294, Y4727, ISOXAZOLE-4-BORONIC ACID PINACOL ESTER, B-4851, 4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1,2-OXAZOLE, Isoxazole, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

Molecular Formula:	C₉H₁₄BNO₃	Molecular Weight:	195.023360 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: LXCICYRNWIGDQA-UHFFFAOYSA-N

• 4'-Fluorobiphenyl-2-methylamine

IUPAC Name: [2-(4-fluorophenyl)phenyl]methanamine | CAS Registry Number: 884504-18-1
Synonyms: [2-(4-fluorophenyl)phenyl]methanamine, SBB028415, (4'-FLUORO[1,1'-BIPHENYL]-2-YL)METHANAMINE, AG-H-56402, [2-(4-fluorophenyl)phenyl]methylamine, 2-(Aminomethyl)-4'-fluorobiphenyl, [2-(4-Fluorophenyl)Phenyl]Methanamine Hydrochloride, AC1MXRD6, SureCN3723618, AC1Q540X, CTK5F9889, MolPort-001-791-083, ANW-59286, AKOS002683456, MCULE-2137106024, 1-(4'-Fluorobiphenyl-2-yl)methanamine;, AK-39079, KB-01838, KB-223616, (4'-fluoro-1,1'-biphenyl-2-yl)methanamine

Molecular Formula:	C₁₃H₁₂FN	Molecular Weight:	201.239483 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: MLXCERLVQPYBIA-UHFFFAOYSA-N

• (4-Methoxycarbonylmethyl)phenylboronic acid pinacol ester

IUPAC Name: methyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate | CAS Registry Number: 454185-98-9
Synonyms: Methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate, Methyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate, SureCN481948, AGN-PC-004MNR, CTK8B3485, MolPort-015-143-365, ANW-42593, AKOS015999569, PB25264, AK-68532, KB-01903, B-2657, (4-Methoxycarbonylmethyl)phenylboronic acid pinacol ester,, 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZENEACETIC ACID, METHYL ESTER, BENZENEACETIC ACID, 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-, METHYL ESTER

Molecular Formula:	C₁₅H₂₁BO₄	Molecular Weight:	276.135840 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: NBPODFADVLNXKO-UHFFFAOYSA-N

• 2-(4-SULFONAMIDEPHENOXY)-BENZALDEHYDE

IUPAC Name: 4-(2-formylphenoxy)benzenesulfonamide | CAS Registry Number: 902837-00-7
Synonyms: 4-(2-formylphenoxy)benzenesulfonamide, 4-(2-Formyl-Phenoxy)-Benzenesulfonamide, ST50826073, AC1Q55EO, CTK7I0023, MolPort-001-793-548, ZINC12359909, AG-A-65687, MCULE-1393659290, AK-40547, A115476

Molecular Formula:	C₁₃H₁₁NO₄S	Molecular Weight:	277.295740 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: XPTCFGSAQWFPKM-UHFFFAOYSA-N

• 1-Fluoro-4-(2-isocyanoethyl)benzene

IUPAC Name: 1-fluoro-4-(2-isocyanoethyl)benzene | CAS Registry Number: 244221-04-3
Synonyms: 4-Fluorophenethylisocyanide, 1-fluoro-4-(2-isocyanoethyl)benzene, AG-E-72710, AC1MBZJD, AC1Q4MDJ, CTK4F3631, AKOS006279415, Benzene,1-fluoro-4-(2-isocyanoethyl)-, KB-191534, BENZENE, 1-FLUORO-4-(2-ISOCYANOETHYL)-, Benzene, 1-fluoro-4-(2-isocyanoethyl)- (9CI), I01-8717

Molecular Formula:	C₉H₈FN	Molecular Weight:	149.164923 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: QPHTVJAWYCEJSG-UHFFFAOYSA-N

• 1-(TETRAHYDRO-2H-PYRAN-2-YL)-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE, 95%

IUPAC Name: 1-(oxan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole | CAS Registry Number: 1003846-21-6
Synonyms: 1-(Tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-4-boronic acid, pinacol ester, 1-TETRAHYDROPYRAN-2-YL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRAZOLE, PubChem18532, SureCN760525, Ambcb4041307, CTK8B5441, MolPort-015-143-868, ANW-48755, AKOS015920425, PB22776, QC-4718, RP07782, AK-38180, AM802822, BR-38180, KB-12458, X8507, A-4059, 1-(2-Tetrahydropyranyl)-1H-pyrazole-4-boronic acid, pinacol ester,

Molecular Formula:	C₁₄H₂₃BN₂O₃	Molecular Weight:	278.155020 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: YYSLAWXDXHVRHU-UHFFFAOYSA-N

• 2-(4-(2-oxoimidazolidin-1-yl)phenyl)acetic acid

IUPAC Name: 2-[4-(2-oxoimidazolidin-1-yl)phenyl]acetic acid

Molecular Formula:	C₁₁H₁₂N₂O₃	Molecular Weight:	220.224580 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: SAUIBPUGJQBOSH-UHFFFAOYSA-N

• 4-Bromo phenyl methyl sulfone

IUPAC Name: 1-bromo-4-methylsulfonylbenzene | CAS Registry Number: 3466-32-8
Synonyms: 4-Bromophenyl methyl sulfone, p-Bromophenyl methyl sulfone, Methyl 4-bromophenyl sulfone, Sulfone, p-bromophenyl methyl, TimTec1_001578, 556327_ALDRICH, 1-Bromo-4-(methylsulphonyl)benzene, Benzene, 1-bromo-4-(methylsulfonyl)-, CID77014, EINECS 222-421-0, NSC174742, SBB006294, ZINC00075328, Sulfone, p-bromophenyl methyl (8CI), NSC 174742, NCGC00174282-01, TL806297, Benzene, 1-bromo-4-(methylsulfonyl)- (9CI), InChI=1/C7H7BrO2S/c1-11(9,10)7-4-2-6(8)3-5-7/h2-5H,1H

Molecular Formula:	C₇H₇BrO₂S	Molecular Weight:	235.098280 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: FJLFSYRGFJDJMQ-UHFFFAOYSA-N

• 3-(2-Fluorophenyl)Pyrrolidine Hydrochloride

IUPAC Name: 3-(2-fluorophenyl)pyrrolidine;hydrochloride | CAS Registry Number: 943843-62-7
Synonyms: 3-(2-fluorophenyl)pyrrolidine hydrochloride, AC1Q3C9H, SureCN3932246, CTK8D4306, MolPort-003-985-379, AKOS015900906, RP25892, AK-40558, KB-26578, FT-0683151, EN300-71722, 3-(2-FLUORO-PHENYL)-PYRROLIDINE HYDROCHLORIDE, I14-13241, I14-15977, F2189-0466, 817187-08-9

Molecular Formula:	C₁₀H₁₃ClFN	Molecular Weight:	201.668323 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: PBZQWAHJDBRUFM-UHFFFAOYSA-N

• 2-Cyano-5-methoxypyridine

IUPAC Name: 5-methoxypyridine-2-carbonitrile | CAS Registry Number: 89809-63-2
Synonyms: 2-CYANO-5-METHOXYPYRIDINE, 5-Methoxypyridine-2-carbonitrile, 5-Methoxypicolinonitrile, 5-methoxy-2-pyridinecarbonitrile, SureCN240556, AGN-PC-00L4K8, CTK7A7633, MolPort-001-770-242, 2-Pyridinecarbonitrile, 5-methoxy-, ANW-57297, OR8848, ZINC14628952, AKOS005257082, AG-A-41700, AG-C-06841, AG-H-63127, PB32629, RP01031, 2-PYRIDINECARBONITRILE, 5-METHOXY, AK-36800

Molecular Formula:	C₇H₆N₂O	Molecular Weight:	134.135340 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: XUGRSPXJFBZQSS-UHFFFAOYSA-N

• 1,1-Dimethylethyltrans-3-carboxy-4-(4-methoxyphenyl)pyrrolidine-1-carboxylate

IUPAC Name: (3S,4R)-4-(4-methoxyphenyl)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-3-carboxylic acid | CAS Registry Number: 1000415-75-7
Synonyms: trans-1-Boc-3-carboxy-4-(4-methoxyphenyl)pyrrolidine, 1-[(tert-Butyl)oxycarbonyl]-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid, (3S,4R)-1-(tert-butoxycarbonyl)-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid, 1269260-00-5, Trans-1-Boc-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid, AC1MC6G8, AC1Q49L0, CTK8C4964, (3R,4S)-1-(tert-butoxycarbonyl)-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid, TRANS (+/-) 1-[(TERT-BUTYL)OXYCARBONYL]-4-(4-METHOXYPHENYL)PYRROLIDINE-3-CARBOXYLIC ACID, ANW-73632, AKOS015851901, AKOS015902321, AB10680, AK-43385, KB-207608, KB-261093, BOC-TRANS-DL-BETA-PRO-4-(4-METHOXYPHENYL)-OH, I14-12842, BOC-(+/-)-TRANS-4-(4-METHOXY-PHENYL)-PYRROLIDINE-3-CARBOXYLIC ACID

Molecular Formula:	C₁₇H₂₃NO₅	Molecular Weight:	321.368220 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: ISEHHCOIDMZBSU-UONOGXRCSA-N

• 3-Bromo-5-(3-methylthiophen-2-yl)pyridine

IUPAC Name: 3-bromo-5-(3-methylthiophen-2-yl)pyridine | CAS Registry Number: 286007-27-0
Synonyms: 3-bromo-5-(3-methylthiophen-2-yl)pyridine, AGN-PC-006JFZ, SureCN3618253, CHEMBL178196, CTK5I8996, CHEBI:399750, ZINC13607077, AKOS015962767, AG-C-22479, AC-17588, AK-38305, KB-235079

Molecular Formula:	C₁₀H₈BrNS	Molecular Weight:	254.146220 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: APGMFUDNZZFAPS-UHFFFAOYSA-N

• 3-Methoxy-5-pyridineboronic Acid

IUPAC Name: (5-methoxypyridin-3-yl)boronic acid | CAS Registry Number: 850991-69-4
Synonyms: 5-Methoxypyridine-3-boronic acid, 5-Methoxypyridin-3-ylboronic acid, 3-methoxy-5-pyridineboronic acid, (5-methoxypyridin-3-yl)boronic Acid, 3-Borono-5-methoxypyridine, (5-methoxy-3-pyridinyl)boronic acid, SBB071125, SureCN4958, AC1MC7SW, ACMC-209q45, CTK5F4130, MolPort-002-052-417, ANW-38115, AKOS012298719, AB14737, AG-L-24630, LS11108, RP21672, 3-METHOXYPYRIDINE-5-BORONIC ACID, 5-METHOXY-3-PYRIDINEBORONIC ACID

Molecular Formula:	C₆H₈BNO₃	Molecular Weight:	152.943620 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: ISDFOFZTZUILPE-UHFFFAOYSA-N

• 4-Aminocarbonylphenyl boronic Acid

IUPAC Name: (4-carbamoylphenyl)boronic acid | CAS Registry Number: 123088-59-5
Synonyms: 4-Aminocarbonylphenylboronic acid, 4-Carbamoylphenylboronic acid, 683876_ALDRICH, BM378, TL8000618

Molecular Formula:	C₇H₈BNO₃	Molecular Weight:	164.954320 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	3

InChIKey: GNRHNKBJNUVWFZ-UHFFFAOYSA-N

• 2-Amino-5-fluoropyridine

IUPAC Name: 5-fluoropyridin-2-amine | CAS Registry Number: 21717-96-4
Synonyms: 5-fluoropyridin-2-amine, 518689_ALDRICH, ZERO/006220, ALBB-006132, A109, TL8001800, InChI=1/C5H5FN2/c6-4-1-2-5(7)8-3-4/h1-3H,(H2,7,8

Molecular Formula:	C₅H₅FN₂	Molecular Weight:	112.105003 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: YJTXQLYMECWULH-UHFFFAOYSA-N