Profile: Shanghai Leon Chemical Ltd. provides specialty fine chemicals to industries including pharmaceutical, photochemical and agriculture. Our product series include styrenes, organic boronic acids, customer oriented synthesis, agrochemical intermediates, photochemical intermediates and pharmaceutical intermediates. Our products include 1-ethynyl-4-fluorobenzene, 4-methyl-alfa-methylstyrene, 4-Vinylbenzoic acid, 3-tert-butoxystyrene, 4-acetoxystyrene and 4-tert-butoxystyene.
33 Products/Chemicals (Click for related suppliers)
| ||||||||
| • Agrochemical Intermediates | ||||||||
| • Benzeneboronic acid
IUPAC Name: phenylboronic acid | CAS Registry Number: 98-80-6 Synonyms: Phenylboronic acid, Phenylboric acid, Phenyldihydroxyborane, Boronic acid, phenyl-, Borophenylic acid, phenylboranediol, Dihydroxyphenylborane, Boric acid, phenyl-, Dihydroxy(phenyl)borane, Acide phenylborique, PHENYL BORONIC ACID, USAF BO-2, Phenylboron dihydroxide, nchembio.87-comp40, WLN: QBQR, Acide phenylborique [French], Kyselina fenylborita [Czech], P20009_ALDRICH, ARONIS010113, 78181_FLUKA
InChIKey: HXITXNWTGFUOAU-UHFFFAOYSA-N | ||||||||
| • Doxofylline
IUPAC Name: 7-(1,3-dioxolan-2-ylmethyl)-1,3-dimethylpurine-2,6-dione | CAS Registry Number: 69975-86-6 Synonyms: Maxivent, Ansimar, Ventax, Dioxyfilline, Doxophylline, DOXOFYLLINE, Maxivent (TN), TMDO, Doxofylline [USAN:INN], Doxofilina [INN-Spanish], Doxofyllinum [INN-Latin], Doxofylline (USAN/INN), MLS001214637, ABC 12/3, EINECS 274-239-6, BB_SC-2105, C11H14N4O4, ABC-12/3, ABC-1213, BRN 0561195
InChIKey: HWXIGFIVGWUZAO-UHFFFAOYSA-N | ||||||||
| • Ninhydrin
IUPAC Name: 2,2-dihydroxyindene-1,3-dione | CAS Registry Number: 485-47-2 Synonyms: NINHYDRIN, Ninhydrin hydrate, Indan-1,2,3-trione, Triketohydrindene hydrate, 1,2,3-Indantrione monohydrate, Trioxohydrindene monohydrate, CCRIS 4849, 2,2-Dihydroxy-1,3-indandione, 1,2,3-Indantrione, 2-hydrate, 2,2-Dihydroxy-1,3-indanedione, 33437_RIEDEL, N4876_SIAL, 1,3-Indandione, 2,2-dihydroxy-, 72491_FLUKA, EINECS 207-618-1, 2,2-Dihydroxy-1H-indene-1,3(2H)-dione, 2,2-dihydroxy-indene-1,3-dione, AIDS018003, 151173_SIAL, AIDS-018003
InChIKey: FEMOMIGRRWSMCU-UHFFFAOYSA-N | ||||||||
| • P-Acetotoluide
IUPAC Name: N-(4-methylphenyl)acetamide | CAS Registry Number: 103-89-9 Synonyms: p-Acetotoluidide, 4-Acetotoluide, p-Acetamidotoluene, Acetyl-p-toluidine, p-Methylacetanilide, 4'-Methylacetanilide, 4-Acetotoluidide, 4-Methylacetanilide, N-Acetyl-p-toluidide, N-(4-Methylphenyl)acetamide, 4-(Acetylamino)toluene, N-ACETYL-P-TOLUIDINE, N-Acetoxy-4-toluidine, 1-Acetamido-4-methylbenzene, Acetamide, N-(4-methylphenyl)-, CCRIS 5956, WLN: 1VMR D1, 307076_ALDRICH, NSC 7644, EINECS 203-155-4
InChIKey: YICAMJWHIUMFDI-UHFFFAOYSA-N | ||||||||
| • Pharmaceutic Intermediates | ||||||||
| • Pharmaceutical Intermediates | ||||||||
| • Triamcinolone acetonide
Synonyms: Kenalog, Polcortolon, Aristoderm, Aristogel, Triaceton, Tricinolon, Azmacort, Kenalone, Nasacort, Solodelf, Tramacin, Flutone, Rineton, Vetalog, Triam-Injekt, Aristocort, Acetospan, Adcortyl A, Kenacort-A, Triacet
InChIKey: YNDXUCZADRHECN-JNQJZLCISA-N | ||||||||
| • Vinyl Anisole
IUPAC Name: 1-ethenyl-4-methoxybenzene | CAS Registry Number: 637-69-4 Synonyms: p-Methoxystyrene, 4-Methoxystyrene, p-Vinylanisole, Anisole, p-vinyl-, 4-VINYLANISOLE, Benzene, 1-ethenyl-4-methoxy-, 1-Methoxy-4-vinylbenzene, CCRIS 4381, Anisole, p-vinyl- (8CI), 141003_ALDRICH, EINECS 211-298-9, NSC 42171, NSC 408326, NSC42171, NSC408326, ZINC01675020, AI3-05526, Benzene, 1-ethenyl-4-methoxy- (9CI), LS-188188, TL8004484
InChIKey: UAJRSHJHFRVGMG-UHFFFAOYSA-N | ||||||||
| • 1-Ethynyl-4-fluorobenzene
IUPAC Name: 1-ethynyl-4-fluorobenzene | CAS Registry Number: 766-98-3 Synonyms: 4-Fluorophenylacetylene, 4'-fluorophenyl acetylene, Benzene, 1-ethynyl-4-fluoro-, 4'-Fluorophenylacetylene, (p-Fluorophenyl)acetylene, 1-ethynyl-4-fluoro-benzene, SBB064531, AG-H-06236, PubChem16719, AC1Q4LVC, 4-ethynyl-1-fluorobenzene, ACMC-209p5m, AC1LAX68, 1-Ethynyl-4-fluorobenzene,, KSC491I8T, 404330_ALDRICH, CHEMBL233810, CTK3J1489, MolPort-000-003-672, 1-ETHYNYL,4-FLUORO-BENZENE
InChIKey: QXSWHQGIEKUBAS-UHFFFAOYSA-N | ||||||||
| • 2,4-Difluorostyrene
IUPAC Name: 1-ethenyl-2,4-difluorobenzene | CAS Registry Number: 399-53-1 Synonyms: 2,4-difluoro-1-vinylbenzene, 1-ethenyl-2,4-difluorobenzene, 2,4-DIFLUORO-1-VINYL-BENZENE, SureCN319771, 2,4-Difluoro-1-ethenylbenzene, CTK4I2148, MolPort-002-317-229, Benzene,1-ethenyl-2,4-difluoro-, ANW-71682, PC6274, SBB086131, 1-ethenyl-2,4-bis(fluoranyl)benzene, AKOS006281194, AG-F-41220, AS03796, AK-76941, KB-17575, FT-0081279, FT-0651081, A824817
InChIKey: IZYHZMFAUFITLK-UHFFFAOYSA-N | ||||||||
| • 2,5-Difluorostyrene
IUPAC Name: 2-ethenyl-1,4-difluorobenzene | CAS Registry Number: 305371-97-5 Synonyms: 1,4-difluoro-2-vinylbenzene, 2-ethenyl-1,4-difluorobenzene, 1,4-Difluoro-2-vinyl-benzene, 2,5-Difluorostyrene;, SureCN491580, CTK1C2034, MolPort-002-317-231, PC6275, SBB086130, 2-ethenyl-1,4-bis(fluoranyl)benzene, AKOS006281195, AG-F-00725, AS03798, KB-17958, FT-0690894, A820422, I01-9843
InChIKey: DSIWLDCXHHMNQL-UHFFFAOYSA-N | ||||||||
| • 2-Bromostyrene
IUPAC Name: 1-bromo-2-ethenylbenzene | CAS Registry Number: 2039-88-5 Synonyms: o-Bromostyrene, Benzene, 1-bromo-2-ethenyl-, 132683_ALDRICH, EINECS 218-027-3, Benzene, ethenyl-, ar-bromo derivs., NCGC00164055-01, ST5405357, InChI=1/C8H7Br/c1-2-7-5-3-4-6-8(7)9/h2-6H,1H, 125904-11-2
InChIKey: SSZOCHFYWWVSAI-UHFFFAOYSA-N | ||||||||
| • 2-Chlorostyrene
IUPAC Name: 1-chloro-2-ethenylbenzene | CAS Registry Number: 2039-87-4 Synonyms: O-CHLOROSTYRENE, Chlorostyrene, Styrene, o-chloro-, ortho-Chlorostyrene, Stryene, o-chloro-, Styrene, 2-chloro-, Ambap1421, 1-Chloro-2-vinylbenzene, Benzene, 1-chloro-2-ethenyl-, CCRIS 4598, HSDB 3450, 160679_ALDRICH, EINECS 218-026-8, NSC 18601, NSC18601, BRN 2038863, LS-988, Benzene, 1-chloro-2-ethenyl- (9CI), NCGC00091054-01, 4-05-00-01345 (Beilstein Handbook Reference)
InChIKey: ISRGONDNXBCDBM-UHFFFAOYSA-N | ||||||||
| • 2-Fluorostyrene
IUPAC Name: 1-ethenyl-2-fluorobenzene | CAS Registry Number: 394-46-7 Synonyms: o-Fluorostyrene, 1-Fluoro-2-vinylbenzene, Benzene, 1-ethenyl-2-fluoro-, 290505_ALDRICH, EINECS 206-896-1, InChI=1/C8H7F/c1-2-7-5-3-4-6-8(7)9/h2-6H,1H
InChIKey: YNQXOOPPJWSXMW-UHFFFAOYSA-N | ||||||||
| • 2-Vinylnaphthalene
IUPAC Name: 2-ethenylnaphthalene | CAS Registry Number: 827-54-3 Synonyms: 2-VINYLNAPHTHALENE, Naphthalene, 2-ethenyl-, Polyvinylnaphthalene, 2-ethenylnaphthalene, beta-Vinylnaphthalene, V2909_ALDRICH, 453870_ALDRICH, CHEBI:51325, EINECS 212-573-6, NSC177870, Naphthalene, 2-ethenyl-, homopolymer, NSC 177870, TL8005462, 28406-56-6, InChI=1/C12H10/c1-2-10-7-8-11-5-3-4-6-12(11)9-10/h2-9H,1H
InChIKey: KXYAVSFOJVUIHT-UHFFFAOYSA-N | ||||||||
| • 3,20-Dioxopregna-1,4,9(11),16-Tetraen-21-Yl Acetate
IUPAC Name: [2-[(8S,10S,13S,14S)-10,13-dimethyl-3-oxo-6,7,8,12,14,15-hexahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate | CAS Registry Number: 37413-91-5 Synonyms: 21-Acetoxypregna-1,4,9(11),16-tetraene-3,20-dione, 3,20-dioxopregna-1,4,9(11),16-tetraen-21-yl acetate, 21-Hydroxypregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate, SureCN8752386, CHEMBL2348787, CTK4H8124, MolPort-006-127-472, EINECS 253-497-3, ANW-60469, AKOS016003151, AG-F-31457, AK-98833, KB-219977, 3,20-Dioxopregna-1,4,9(11),16-tetraen-21-yl Acetate., 21-(acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione, Pregna-1,4,9(11),16-tetraene-3,20-dione,21-(acetyloxy)-, 1,4,9(11),16-Pregnatetraene-21-ol-3,20-Dione-21-Acetate(3TR);Pregna-1,4,9(11),16-tetraene-3,20-dione,21-hydroxy-, acetate (6CI,7CI);21-Acetoxypregna-1,4,9(11),16-tetraene-3,20-dione;Tetraene Acetate;, 2-((8S,10S,13S,14S)-10,13-Dimethyl-3-oxo-6,7,8,10,12,13,14,15-octahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
InChIKey: UFEOMHFPJREVTP-PTRHGPIFSA-N | ||||||||
| • 3-Bromostyrene
IUPAC Name: 1-bromo-3-ethenylbenzene | CAS Registry Number: 2039-86-3 Synonyms: 1-Bromo-3-vinylbenzene, Benzene, 1-bromo-3-ethenyl-, 132675_ALDRICH, EINECS 218-025-2, ST5331780, InChI=1/C8H7Br/c1-2-7-4-3-5-8(9)6-7/h2-6H,1H
InChIKey: KQJQPCJDKBKSLV-UHFFFAOYSA-N | ||||||||
| • 3-Chlorostyrene
IUPAC Name: 1-chloro-3-ethenylbenzene | CAS Registry Number: 2039-85-2 Synonyms: Styrene, m-chloro-, M-CHLOROSTYRENE, Styrene, 3-chloro-, Ambap2887, Benzene, 1-chloro-3-ethenyl-, 1-Chloro-3-vinylbenzene, C71009_ALDRICH, Styrene, m-chloro- (8CI), HSDB 3452, NSC18602, EINECS 218-024-7, NSC 18602, Benzene, 1-chloro-3-ethenyl- (9CI)
InChIKey: BOVQCIDBZXNFEJ-UHFFFAOYSA-N | ||||||||
| • 3-Fluorostyrene
IUPAC Name: 1-ethenyl-3-fluorobenzene | CAS Registry Number: 350-51-6 Synonyms: m-Fluorostyrene, 219452_ALDRICH, Benzene, 1-ethenyl-3-fluoro-, CID67691, EINECS 206-504-9
InChIKey: ZJSKEGAHBAHFON-UHFFFAOYSA-N | ||||||||
| • 4'-Methylacetophenone
IUPAC Name: 1-(4-methylphenyl)ethanone | CAS Registry Number: 122-00-9 Synonyms: Melilotal, p-Acetyltoluene, p-Acetotoluene, p-Methylacetophenone, Methyl p-tolyl ketone, 1-p-Tolylethanone, Acetophenone, 4'-methyl-, p-Methyl acetophenone, 1-(4-Methylphenyl)ethanone, 1-Acetyl-4-methylbenzene, 1-Methyl-4-acetylbenzene, Ethanone, 1-(4-methylphenyl)-, Tolyl methyl ketone, p-, 4-METHYLACETOPHENONE, 4-Methylphenyl methyl ketone, FEMA No. 2677, M26615_ALDRICH, W267708_ALDRICH, WLN: 1VR D1, NSC 9401
InChIKey: GNKZMNRKLCTJAY-UHFFFAOYSA-N | ||||||||
| • 4-(Trifluoromethyl)phenylacetic acid
IUPAC Name: 2-[4-(trifluoromethyl)phenyl]acetic acid | CAS Registry Number: 32857-62-8 Synonyms: 4-Trifluoromethylphenylacetic acid, 233021_ALDRICH, 91869_FLUKA, JRD-0372, EINECS 251-263-5, SBB000434, Benzeneacetic acid, 4-(trifluoromethyl)-, TL806413, p-(TRIFLUOROMETHYL)PHENYLACETIC ACID, (alpha,alpha,alpha-Trifluoro-4-tolyl)acetic acid, (alpha,alpha,alpha-Trifluoro-p-tolyl)acetic acid, (.alpha.,.alpha.,.alpha.-Trifluoro-p-tolyl)-acetic acid
InChIKey: HNORVZDAANCHAY-UHFFFAOYSA-N | ||||||||
| • 4-(Trifluoromethyl)styrene
IUPAC Name: 1-ethenyl-4-(trifluoromethyl)benzene | CAS Registry Number: 402-50-6 Synonyms: 4-Trifluoromethylstyrene, 1-(trifluoromethyl)-4-vinylbenzene, 4-Vinylbenzotrifluoride, 1-ethenyl-4-(trifluoromethyl)benzene, SBB055339, PubChem15485, ACMC-1AIVR, SureCN476560, 369608_ALDRICH, AC1MD344, 91872_FLUKA, CTK4I2726, MolPort-001-777-904, 1-(trifluoromethyl)-4-vinyl-benzene, ANW-29338, ZINC02545388, AKOS005254405, AG-B-79663, MCULE-6873099802, QC-3393
InChIKey: CEWDRCQPGANDRS-UHFFFAOYSA-N | ||||||||
| • 4-Acetoxystyrene
IUPAC Name: (2-ethenylphenyl) acetate | CAS Registry Number: 63600-35-1 Synonyms: Acetic Acid 2-Vinylphenyl Ester, (2-ethenylphenyl) Acetate, 2-Acetoxystyrene, ACMC-20alva, 2-vinylphenyl acetate, SureCN58004, (2-ethenylphenyl) ethanoate, CTK8C5794, acetic acid (2-ethenylphenyl) ester, AKOS009156549, A834435, I14-19411
InChIKey: WRPYDXWBHXAKPT-UHFFFAOYSA-N | ||||||||
| • 4-Acetylbiphenyl (CAS: 92-92-1) | ||||||||
| • 4-Bromoacetophenone
IUPAC Name: 1-(4-bromophenyl)ethanone | CAS Registry Number: 99-90-1 Synonyms: p-Bromoacetophenone, 4'-Bromoacetophenone, Acetophenone, 4'-bromo-, 1-(4-Bromophenyl)ethanone, Ethanone, 1-(4-bromophenyl)-, p-BROMACETOPHENONE, Methyl p-bromophenyl ketone, p-Bromophenyl methyl ketone, 1-Acetyl-4-bromobenzene, 4-BROMOACETOPHENONE, ACETOPHENONE,4-BROMO, B56404_ALDRICH, 16110_FLUKA, Acetophenone, 4'-bromo- (8CI), AIDS017953, AIDS-017953, NSC17541, EINECS 202-799-3, NSC 17541, ZINC00080820
InChIKey: WYECURVXVYPVAT-UHFFFAOYSA-N | ||||||||
| • 4-Bromostyrene
IUPAC Name: 1-bromo-4-ethenylbenzene | CAS Registry Number: 2039-82-9 Synonyms: p-Bromostyrene, Styrene, p-bromo-, 4-BROMOSTYRENE, p-BROMO STYRENE, Benzene, 1-bromo-4-ethenyl-, 1-Bromo-4-vinylbenzene, 1-(4-Bromophenyl)ethylene, Styrene, p-bromo- (8CI), 124141_ALDRICH, CID16263, NSC60393, EINECS 218-022-6, NSC 60393, Benzene, 1-bromo-4-ethenyl- (9CI), B293, ST5406224, InChI=1/C8H7Br/c1-2-7-3-5-8(9)6-4-7/h2-6H,1H
InChIKey: WGGLDBIZIQMEGH-UHFFFAOYSA-N | ||||||||
| • 4-Chloroacetophenone
IUPAC Name: 1-(4-chlorophenyl)ethanone | CAS Registry Number: 99-91-2 Synonyms: 4'-Chloroacetophenone, p-Chloracetophenone, P-CHLOROACETOPHENONE, 1-(4-Chlorophenyl)ethanone, p-Acetylchlorobenzene, Acetophenone, 4'-chloro-, 4-Acetylchlorobenzene, Ethanone, 1-(4-chlorophenyl)-, USAF DO-1, Methyl p-chlorophenyl ketone, p-Chlorophenyl methyl ketone, 4-Chlorophenyl methyl ketone, Methyl 4-chlorophenyl ketone, 1-(4-Chlorophenyl)-ethanone, WLN: GR DV1, C19708_ALDRICH, HSDB 2088, NSC 6115, 22850_FLUKA, EINECS 202-800-7
InChIKey: BUZYGTVTZYSBCU-UHFFFAOYSA-N | ||||||||
| • 4-Chlorostyrene
IUPAC Name: 1-chloro-4-ethenylbenzene | CAS Registry Number: 1073-67-2 Synonyms: Parachlorostyrene, Styrene, p-chloro-, P-CHLOROSTYRENE, Styrene, 4-chloro-, Benzene, 1-chloro-4-ethenyl-, Poly(4-chlorostyrene), Ambap1426, 1-Chloro-4-vinylbenzene, C71203_ALDRICH, Styrene, p-chloro- (8CI), HSDB 3451, 434124_ALDRICH, EINECS 214-028-8, NSC 18603, NSC18603, LS-29481, InChI=1/C8H7Cl/c1-2-7-3-5-8(9)6-4-7/h2-6H,1H
InChIKey: KTZVZZJJVJQZHV-UHFFFAOYSA-N | ||||||||
| • 4-Fluorostyrene
IUPAC Name: 1-ethenyl-4-fluorobenzene | CAS Registry Number: 405-99-2 Synonyms: Styrene, p-fluoro-, Ambap4326, Benzene, 1-ethenyl-4-fluoro-, 155799_ALDRICH, EINECS 206-975-0
InChIKey: JWVTWJNGILGLAT-UHFFFAOYSA-N | ||||||||
| • 4-Methoxy Acetophenone
IUPAC Name: 1-(4-methoxyphenyl)ethanone | CAS Registry Number: 100-06-1 Synonyms: Acetanisole, 4-Acetylanisole, Linarodin, Novatone, Vananote, 4'-Methoxyacetophenone, p-Methoxyacetophenone, P-ACETYLANISOLE, 4-Methoxyacetophenone, Acetophenone, 4'-methoxy-, 1-(4-Methoxyphenyl)ethanone, Ethanone, 1-(4-methoxyphenyl)-, 4-Methoxy-acetophenone, Methyl p-methoxyphenyl ketone, p-Methoxyphenyl methyl ketone, 4-Methoxyphenyl methyl ketone, Anisyl, p-, methyl ketone, 4-Methoxyacetofenon [Czech], Methyl 4-methoxyphenyl ketone, FEMA No. 2005
InChIKey: NTPLXRHDUXRPNE-UHFFFAOYSA-N | ||||||||
| • 4-Phenyl acetophenone
IUPAC Name: 1-(4-phenylphenyl)ethanone | CAS Registry Number: 92-91-1 Synonyms: p-Acetylbiphenyl, p-Phenylacetophenone, 4-ACETYLBIPHENYL, 4'-Phenylacetophenone, 4-Phenylacetophenone, Acetophenone, 4'-phenyl-, 4-Acetyl-biphenyl, Biphenyl-4-acetophenone, 4-Biphenylyl methyl ketone, Ketone, 4-biphenylyl methyl, Methyl 4-biphenylyl ketone, 4-Biphenyl methyl ketone, MLS000584126, 1-(4-phenyl-phenyl)-ethanone, 122726_ALDRICH, NSC 1875, 1-(1,1'-Biphenyl)-4-ylethanone, EINECS 202-202-6, NSC1875, Ethanone, 1-[1,1'-biphenyl]-4-yl-
InChIKey: QCZZSANNLWPGEA-UHFFFAOYSA-N | ||||||||
| • 4-Vinylbenzoic acid
IUPAC Name: 4-ethenylbenzoic acid | CAS Registry Number: 1075-49-6 Synonyms: p-Vinylbenzoic acid, Styrene-4-carboxylic acid, 4-ETHENYLBENZOIC ACID, 254738_ALDRICH, CID14098, EINECS 214-053-4, NSC176003, SBB006579, NSC 176003
InChIKey: IRQWEODKXLDORP-UHFFFAOYSA-N |