1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 [1131] 1132 1133 1134 1135 1136 1137 1138 1139 1140 
| PRODUCT NAME | CAS Registry Number | ||||||||
Levonorgestrel Impurity A (3 suppliers)
IUPAC Name: (9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one | CAS Registry Number: 1260525-53-8Synonyms: ZINC65739666, AKOS027326139, AK321229, FT-0665637, (9R,10R,13S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-6,7,9,10,11,12,13,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
InChIKey: PIGNQOCLJHWTGZ-JWWGGVBKSA-N | 1260525-53-8 | ||||||||
| LEVONORGESTREL IMPURITY B (0 suppliers) | |||||||||
| Levonorgestrel Impurity C (0 suppliers) | |||||||||
| LEVONORGESTREL IMPURITY H (6-BETA-HYDROXY LEVONORGESTREL) (0 suppliers) | |||||||||
LEVONORGESTREL IMPURITY N (4 suppliers)
IUPAC Name: (8R,9S,13S,14S)-13-ethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione | CAS Registry Number: 4222-96-2Synonyms: Levonorgestrel Impurity N, SCHEMBL11854244, FUYOSZYGTZFADU-VXNCWWDNSA-N, 13-Ethylgon-5(10)en-3,17-dione, 13beta-ethyl-gon-5(10)-en-3,17-dione, 13beta-ethyl-gon-5(10)-en-3,17 -dione
InChIKey: FUYOSZYGTZFADU-VXNCWWDNSA-N | 4222-96-2 | ||||||||
| LEVONORGESTREL IMPURITY O (0 suppliers) | |||||||||
| LEVONORGESTREL IMPURITY S (0 suppliers) | |||||||||
| LEVONORGESTREL IMPURITY V (0 suppliers) | |||||||||
| LEVONORGESTREL IMPURITY W (0 suppliers) | |||||||||
| LEVONORGESTREL SULFATE SODIUM SALT (0 suppliers) | |||||||||
| Levonorgestrel-3,17-diacetate (1 supplier) | 19913-28-1 | ||||||||
| LEVONORGESTREL-3-ISOPROPYLDIENOL ETHER (0 suppliers) | |||||||||
LEVONORGESTREL-4 SS,5 SS-EPOXIDE (3 suppliers)
Synonyms: LN-4,5-Oxide, Levonorgestrel-4beta,5-oxide, Levonorgestrel-4beta,5beta-epoxide, CID62931, 18,19-Dinorpregn-20-yn-3-one, 4,5-epoxy-13-ethyl-17-hydroxy-, (4beta,5beta,17alpha)-
InChIKey: QAADEDKZKKRMIM-HYOPJDFKSA-N | 51267-67-5 | ||||||||
| Levonorgestrel-A-Aromatic impurity (0 suppliers) | |||||||||
| LEVONORGESTREL-D3 (0 suppliers) | |||||||||
| LEVONORGESTREL-D5 (0 suppliers) | |||||||||
| Levonorgestrel-d6 ((-)-Norgestrel-d6) (1 supplier) | 793-67-7 | ||||||||
| Levonorgestrel-d7 (0 suppliers) | 2755118-48-8 | ||||||||
| LEVOPHACETOPERANE-D3 (0 suppliers) | |||||||||
LEVOPHENACYLMORPHAN (3 suppliers)
Synonyms: Levofenacilmorfano, Levofenacilmorfinano, Levophenacylmorphane, Levophenacylmorphanum, Levofenacilmorfinano [DCIT], DEA No. 9631, Levofenacilmorfano [INN-Spanish], Levophenacylmorphane [INN-French], Levophenacylmorphanum [INN-Latin], MolPort-004-285-959, EINECS 233-198-4, CID6916189
InChIKey: RCYBMSQOSGJZLO-BGWNEDDSSA-N | 10061-32-2 | ||||||||
Levophencynonate (1 supplier)
IUPAC Name: [(1S,5R)-3-methyl-3-azabicyclo[3.3.1]nonan-9-yl] (2R)-2-cyclopentyl-2-hydroxy-2-phenylacetate | CAS Registry Number: 230313-75-4Synonyms: Levo-phencynonate, UNII-4TNV157KEQ, 4TNV157KEQ, (R)-(9-anti)-3-Methyl-3-azabicyclo[3.3.1]nonan-9-yl 2-cyclopentyl-2-hydroxy-2-phenylacetate, ZINC21984626, ZINC146989940, ZINC146990127, (R)-alpha-Hydroxy-alpha-cyclopentyl-alpha-phenylacetic acid (1R,5S,9-anti)-3-methyl-3-azabicyclo[3.3.1]nonane-9-yl ester, Benzeneacetic acid, alpha-cyclopentyl-alpha-hydroxy-, (9-anti)-3-methyl-3-azabicyclo(3.3.1)non-9-yl ester, (alphaR)-
InChIKey: ROZOEEGFKDFEFP-JLPZCGHASA-N | 230313-75-4 | ||||||||
Levophencynonate HCl (1 supplier)
IUPAC Name: [(1S,5R)-3-methyl-3-azabicyclo[3.3.1]nonan-9-yl] (2R)-2-cyclopentyl-2-hydroxy-2-phenylacetate;hydrochloride | CAS Registry Number: 861655-73-4Synonyms: UNII-MOI46704GT, Levophencynonate hydrochloride, MOI46704GT, Levo-phencynonate hydrochloride, R-(-)-Phencynonate hydrochloride, Q27284143, Benzeneacetic acid, alpha-cyclopentyl-alpha-hydroxy-, (9-anti)-3-methyl-3-azabicyclo(3.3.1)non-9-yl ester, hydrochloride, (alphaR)-
InChIKey: AUKYHFFECJXLHI-FMTMECAPSA-N | 861655-73-4 | ||||||||
LEVOPIMARADIENE (1 supplier)
IUPAC Name: (4aS,4bS,10aS)-1,1,4a-trimethyl-7-propan-2-yl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene | CAS Registry Number: 122712-77-0Synonyms: Levopimaradiene, abieta-8(14),12-diene, CHEBI:29616, CID443471, LMPR0104050007, C11879
InChIKey: ASPVQUYRFYUDSC-CMKODMSKSA-N | 122712-77-0 | ||||||||
| LEVOPIMARIC ACID DIEPOXIDE (1 supplier) | 24390-57-6 | ||||||||
| LEVOPLAST (2 suppliers) | 8075-72-7 | ||||||||
Levopropicillin (4 suppliers)
IUPAC Name: (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[[(2S)-2-phenoxybutanoyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid | CAS Registry Number: 3736-12-7Synonyms: levopropicillin, Levopropylcillin, L-Propicillin, Levopropicillin [INN], SureCN788226, UNII-EVM0146RSP, AC1L59LI, CTK1C4950, AG-F-31223, (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[[(2S)-2-phenoxybutanoyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 25795-49-7, 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-(2-phenoxybutyramido)-, L- (8CI);4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxybutyl)amino]-, [2S-[2a,5a,6b(R*)]]-; L-Propicillin; Levopropicillin; Levopropylcillin, 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[[(2S)-1-oxo-2-phenoxybutyl]amino]-, (2S,5R,6R)-
InChIKey: HOCWPKXKMNXINF-RSUWNVLCSA-N | 3736-12-7 | ||||||||
LEVOPROPOXYPHENE (4 suppliers)
IUPAC Name: [(2R,3S)-4-(dimethylamino)-3-methyl-1,2-diphenylbutan-2-yl] propanoate | CAS Registry Number: 2338-37-6Synonyms: Levopropoxyphene, Levopropoxifeno, Levopropossifene, l-Propoxyphene, Levopropoxiphenum, Levopropoxyphenum, Dextropropoxyphene, (l)-Propoxyphene, (-)-Propoxyphene, Levopropossifene [DCIT], USAF EL-84, alpha-dl-Propoxyphene carbinol, Levopropoxyphene [INN:BAN], Levopropoxifeno [INN-Spanish], Levopropoxyphenum [INN-Latin], HSDB 3414, CID200742, LS-91022, alpha-L-4-Dimethylamino-3-methyl-1,2-diphenyl-2-butanol propionate, (-)-4-(Dimethylamino)-3-methyl-1,2-diphenyl-2-(propionyloxy)butane
InChIKey: XLMALTXPSGQGBX-PGRDOPGGSA-N | 2338-37-6 | ||||||||
Levopropoxyphene dibudinate (0 suppliers)
IUPAC Name: 2,6-ditert-butylnaphthalene-1,5-disulfonic acid;[(2R,3S)-4-(dimethylamino)-3-methyl-1,2-diphenylbutan-2-yl] propanoate | CAS Registry Number: 31852-19-4Synonyms: UNII-Z62292P36I, Z62292P36I, Probunafon, Sotorni, Q27295051, (L)-Propoxyphene 2,6-di-tert-butylnaphthalene disulfonate, Naphthalenedisulfonic acid, di-tert-butyl-, compd. with 1-benzyl-3-(dimethylamino)-2-methyl-1-phenylpropyl propionate (1:2), L-(-)-
InChIKey: GBLQLHTZHJQHLJ-VNJAQMQMSA-N | 31852-19-4 | ||||||||
LEVOPROPOXYPHENE NAPSYLATE (6 suppliers)
IUPAC Name: [(2R,3S)-4-(dimethylamino)-3-methyl-1,2-diphenylbutan-2-yl] propanoate; naphthalene-2-sulfonic acid | CAS Registry Number: 5714-90-9Synonyms: Regretos, Letusin, Darvon N, Levopropoxyphen napsylate, Levopropoxyphene napsilate, EINECS 227-209-1, Levoproxyphene 2-naphthalenesulfonate, CID6604497, NCGC00017048-01, CAS-5714-90-9, 2-Butanol, 4-(dimethylamino)-3-methyl-1,2-diphenyl-, propionate (ester), 2-naphthalenesulfonate (salt), (-)-, Benzeneethanol, alpha-(2-(dimethylamino)-1-methylethyl)-alpha-phenyl-, propanoate (ester), (R-(R*,S*))-, 2-naphthalenesulfonate (salt)
InChIKey: VZPXFHVJUUSVLH-VNJAQMQMSA-N | 5714-90-9 | ||||||||
LEVOPROPOXYPHENE NAPSYLATE (300 MG) (5 suppliers)
IUPAC Name: [(2S,3R)-4-(dimethylamino)-3-methyl-1,2-diphenylbutan-2-yl] propanoate; naphthalene-2-sulfonic acid; hydrate | CAS Registry Number: 55557-30-7Synonyms: Dexofen, Propacet, Mixture Name, Darvocet-N, Propoxyphene napsylate, Levopropoxyphene napsylate, DARVON-N, d-Propoxyphene napsylate hydrate, UNII-38M219L1OJ, Propoxyphene napsylate [USAN], Levopropoxyphene napsylate (USAN), CID33544, Propoxyphene napsylate, d-, monohydrate, C22H29NO2.C10H8O3S.H2O, LS-94925, S-9700, D04718, Propoxyphene 2-naphthalenesulfonate, d-, monohydrate, d-4-Dimethylamino-3-methyl-1,2-diphenyl-2-propionoxybutanenaphthalene-2-sulphonate hydrate, 2-Butanol, 4-(dimethylamino)-3-methyl-1,2-diphenyl-, propionate (ester), 2-naphthalenesulfonate, monohydrate, (2S,3R)-
InChIKey: GBKONKCASNNUQD-VGHSCWAPSA-N | 55557-30-7 | ||||||||
LEVOPROPYLHEXEDRINE (1 supplier)
IUPAC Name: (2S)-1-cyclohexyl-N-methylpropan-2-amine | CAS Registry Number: 6192-97-8Synonyms: Propylhexedrine, Levopropilhexedrina, Levopropylhexedrine, Levopropylhexedrinum, Propylhexedrine l-form, Levopropylhexedrinum [INN-Latin], Levopropilhexedrina [INN-Spanish], CID71197, EINECS 228-245-0
InChIKey: JCRIVQIOJSSCQD-VIFPVBQESA-N | 6192-97-8 | ||||||||
Levoprotiline (5 suppliers)
Synonyms: Levoprotilina, Levoprotilinum, Levoprotilinum [Latin], Levoprotilina [Spanish], CHEBI:683517, CID53511, 1-(9,10-ethanoanthracen-9(10H)-yl)-3-(methylamino)propan-2-ol, (-)-(R)-alpha-((Methylamino)methyl)-9,10-ethanoanthracene-9(10H)-ethanol, 9,10-ethanoanthracene-9(10H)-ethanol, alpha-[(methylamino)methyl]-, 39022-39-4, InChI=1/C20H23NO/c1-21-13-14(22)12-20-11-10-15(16-6-2-4-8-18(16)20)17-7-3-5-9-19(17)20/h2-9,14-15,21-22H,10-13H2,1H
InChIKey: FDXQKWSTUZCCTM-ZUIJCZDSSA-N | 76496-68-9 | ||||||||
Levoprotiline hydrochloride (2 suppliers)
Synonyms: LEVOPROTILINE HYDROCHLORIDE, (R)-alpha-((Methylamino)methyl)-9,10-ethanoanthracene-9(10H)-ethanol hydrochloride, Levoprotiline HCl, UNII-DFI134OU66, SureCN11501119, (R)-Oxaprotiline hydrochloride, CTK2H8089, CGP-12103A
InChIKey: MUOSVLIKDZRWMP-DQBGKMJDSA-N | 76496-69-0 | ||||||||
LEVORENONE (2 suppliers)
IUPAC Name: 2-(diethylamino)-N-(2,6-dimethylphenyl)acetamide; 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol | CAS Registry Number: 54958-67-7Synonyms: Levorenone, Epinephrine Mixture With Lidocaine, CID171393, Acetamide, 2-(diethylamino)-N-(2,6-dimethylphenyl)-, mixt. with (R)-4-(1-hydroxy-2-(methylamino)ethyl)-1,2-benzenediol
InChIKey: HYKGUEIYMKVUSR-NPULLEENSA-N | 54958-67-7 | ||||||||
| LEVORIDONE (1 supplier) | 78041-05-1 | ||||||||
Levorin (2 suppliers)
IUPAC Name: (23E,25E,27E,29E,31E,33E,35E)-22-[(2R,4S,5S)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-38-[7-(4-aminophenyl)-5-hydroxy-4-methyl-7-oxoheptan-2-yl]-10,12,14,18,20-pentahydroxy-37-methyl-2,4,8,16-tetraoxo-1-oxacyclooctatriaconta-23,25,27,29,31,33,35-heptaene-19-carboxylic acid | CAS Registry Number: 11014-70-3Synonyms: Levorina, Levorine [French], Levorinum [Latin], Levorin [INN], Levorina [Spanish], Antibiotic of the polyene series, obtained from cultures of Actinomyces levoris, or the same substance produced by any other means
InChIKey: OPGSFDUODIJJGF-LIACIYQQSA-N | 11014-70-3 | ||||||||
Levorin A0 (2 suppliers)
IUPAC Name: (23E,25E,27E,29E,31E,33E,35E)-22-(4-amino-3,5-dihydroxy-6-methyloxan-2-yl)oxy-38-[7-(4-aminophenyl)-5-hydroxy-4-methyl-7-oxoheptan-2-yl]-10,14,18,20-tetrahydroxy-37-methyl-2,4,8,16-tetraoxo-1-oxacyclooctatriaconta-23,25,27,29,31,33,35-heptaene-19-carboxylic acid | CAS Registry Number: 77215-53-3Synonyms: AC1O66AY, (23E,25E,27E,29E,31E,33E,35E)-22-(4-amino-3,5-dihydroxy-6-methyloxan-2-yl)oxy-38-[7-(4-aminophenyl)-5-hydroxy-4-methyl-7-oxoheptan-2-yl]-10,14,18,20-tetrahydroxy-37-methyl-2,4,8,16-tetraoxo-1-oxacyclooctatriaconta-23,25,27,29,31,33,35-heptaene-19-carboxylic acid
InChIKey: WGGISROKTUVKFG-AJJHKJIKSA-N | 77215-53-3 | ||||||||
| Levorin A1 (1 supplier) | 58591-17-6 | ||||||||
Levorin A2 (1 supplier)
IUPAC Name: (23E,25E,27E,29E,31E,33E,35E)-22-(4-amino-3,5-dihydroxy-6-methyloxan-2-yl)oxy-38-[7-(4-aminophenyl)-5-hydroxy-4-methyl-7-oxoheptan-2-yl]-10,12,14,18,20-pentahydroxy-37-methyl-2,4,8,16-tetraoxo-1-oxacyclooctatriaconta-23,25,27,29,31,33,35-heptaene-19-carboxylic acid | CAS Registry Number: 39454-91-6Synonyms: Candicidin D1, LIA-0704, Perimycin-50-oic acid, 21-O-(3-amino-3,6-dideoxy-D-mannopyranosyl)-21-O-de(4-amino-4,6-dideoxy-D-mannopyranosyl)-N(sup 47)-demethyl-13-deoxo-3,5,7-trideoxy-13-hydroxy-40-methyl-3,7-dioxo-, UNII-5190Y348H9, Ambotz39372-30-0, 39372-30-0, AC1O6307, LS-102437, (23E,25E,27E,29E,31E,33E,35E)-22-(4-amino-3,5-dihydroxy-6-methyloxan-2-yl)oxy-38-[7-(4-aminophenyl)-5-hydroxy-4-methyl-7-oxoheptan-2-yl]-10,12,14,18,20-pentahydroxy-37-methyl-2,4,8,16-tetraoxo-1-oxacyclooctatriaconta-23,25,27,29,31,33,35-heptaene-19-carboxylic acid
InChIKey: OPGSFDUODIJJGF-DVODSNNVSA-N | 39454-91-6 | ||||||||
| LEVORISTATIN (2 suppliers) | 12640-71-0 | ||||||||
Levormeloxifene (6 suppliers)
IUPAC Name: 1-[2-[4-[(3R,4R)-7-methoxy-2,2-dimethyl-3-phenyl-3,4-dihydrochromen-4-yl]phenoxy]ethyl]pyrrolidine | CAS Registry Number: 78994-23-7Synonyms: Ormeloxifene, CENTCHROMAN, Centron, Saheli, Centchroman-l, Choice 7, Compound 67-20, Compound 67/20, Compound 6720, Compound 67 20, 6720-CDRI, C30H35NO3, CHEBI:174894, CID35805, BRN 6075092, NNC-46-0020, LS-137582, LS-137965, C108255, D002486
InChIKey: XZEUAXYWNKYKPL-WDYNHAJCSA-N | 78994-23-7 | ||||||||
Levormeloxifene fumarate (1 supplier)
IUPAC Name: (E)-but-2-enedioic acid;1-[2-[4-[(3R,4R)-7-methoxy-2,2-dimethyl-3-phenyl-3,4-dihydrochromen-4-yl]phenoxy]ethyl]pyrrolidine | CAS Registry Number: 199583-01-2Synonyms: UNII-2XFK7X56Q3, 2XFK7X56Q3, Levormeloxifene fumarate (JAN), SCHEMBL5538211, D09834, Pyrrolidine, 1-(2-(4-((3R,4R)-3,4-dihydro-7-methoxy-2,2-dimethyl-3-phenyl-2H-1-benzopyran-4-yl)phenoxy)ethyl)-, (2E)-2-butenedioate (1:1)
InChIKey: CKDZFQCZLXNLRD-JJGRXVLVSA-N | 199583-01-2 | ||||||||
| Levornidazole Impurity;(1-(2,3-Dihydroxypropyl)-2-methyl-5-nitroimidazole (2 suppliers) | 1064004-83-6 | ||||||||
| Levorotation nimorazole phosphate ester TFA (1 supplier) | |||||||||
| LEVORPHAN D-TARTRATE (0 suppliers) | |||||||||
| LEVORPHAN-D3 D-TARTRATE SALT (0 suppliers) | |||||||||
LEVORPHANOL (3 suppliers)
Synonyms: levorphanol, Methorphinan, Racemorphan, Antalgin, Aromarone, Dromoran, Levorphan, Cetarin, Orphan, Racemethorphanum, Racemic dromoran, Levorphanolum, Racemorphanum, Levodroman, Levorfanol, Levorfanolo, Methorfinan, Racemorfano, Racemorphane, Levo-Dromoran
InChIKey: JAQUASYNZVUNQP-USXIJHARSA-N | 77-07-6 | ||||||||
| Levorphanol Glucuronide (1 supplier) | 38165-55-8 | ||||||||
Levorphanol hydrochloride (0 suppliers)
Synonyms: UNII-7Q4107D47X, 7Q4107D47X, morphinan hydrochloride, Morphinan hydrochloride [MI], Morphinan hydrochloride, (-)-, SCHEMBL5164032, Morphinan hydrochloride, (+/-)-, Morphinan hydrochloride (+/-)-form [MI], Morphinan-3-ol, 17-methyl-, hydrochloride, Morphinan, hydrochloride (1:1), (+/-)-, UNII-3BR0Y870P7 component UTTZKIWMKFVYCK-CLUYDPBTSA-N, (4Asr,10SR,10asr)-1,3,4,9,10,10a-hexahydro-2H-10,4a-(iminoethano)phenanthrene, hydrochloride, 1071557-77-1
InChIKey: UTTZKIWMKFVYCK-CLUYDPBTSA-N | 61734-47-2 | ||||||||
Levorphanol sulfate (0 suppliers)
IUPAC Name: (1R,9R,10R)-17-methyl-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-ol;sulfuric acid | CAS Registry Number: 61095-53-2Synonyms: UNII-RST9EKW39R, RST9EKW39R, Racemorphan sulfate, SCHEMBL440572, DL-3-Hydroxy-N-methylmorphinan sulfate, Morphinan-3-ol, 17-methyl-, sulfate (salt), Morphinan-3-ol, N-methyl-, sulfate, (+/-)-, Morphinan-3-ol, 17-methyl-, (+/-)-, sulfate (salt), UNII-0GRK3F2C0N component AWSHMQGEXAEMGM-DYWKTHLTSA-N, 5985-36-4
InChIKey: AWSHMQGEXAEMGM-DYWKTHLTSA-N | 61095-53-2 |