Products 19351-17-8

CAS 19351-17-8 appears in our catalog under these names: 3-beta,5-beta-Tetrahydro Levonorgestrel, 3β,5β–Tetrahydro Norgestrel, 3β,5β-Tetrahydro Norgestrel, ≥98%, ≥98%. Offered by: Chemat Brand, GLPBio, Chemat. Available pack sizes: on request, 1mg.

3-beta,5-beta-Tetrahydro Levonorgestrel
Chemat Brand
  • size: on request
  • Variants: 1
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3β,5β–Tetrahydro Norgestrel
GLPBio
  • size: 1mg
  • Variants: 1
from 1884.18
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3β,5β-Tetrahydro Norgestrel, ≥98%, ≥98%
Chemat
  • size: 1mg
  • Variants: 1
from 1542.80
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Structural formula: {0} (CAS {1})

(3S,5R,8R,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol (CAS 19351-17-8) is a chemical compound with the molecular formula C21H32O2 and a molecular weight of 316.5 g/mol. IUPAC name: (3S,5R,8R,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol. InChIKey: PTHVTSMKEGKAHY-ZENBKHFWSA-N.

Identity
Molecular formulaC21H32O2
Molecular weight316.5 g/mol
IUPAC name(3S,5R,8R,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
InChIKeyPTHVTSMKEGKAHY-ZENBKHFWSA-N
SMILESCC[C@]12CC[C@@H]3[C@H]4CC[C@@H](C[C@H]4CC[C@H]3[C@@H]1CC[C@]2(C#C)O)O

Computed by PubChem (NCBI)

Synonyms: 3beta,5beta-Tetrahydro Norgestrel, 3|A,5|A-Tetrahydro Norgestrel, 3-beta,5-beta-Tetrahydro Levonorgestrel, 3|_,5|_-Tetrahydro Norgestrel
Related forms of this compound
(3R,5R,8R,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol C21H32O2
Isomers (same molecular formula)
2-[(2E)-3,7-dimethylocta-2,6-dienyl]-5-pentylbenzene-1,3-diol C21H32O2
ethyl (4Z,7Z,10Z,13Z,16Z)-nonadeca-4,7,10,13,16-pentaenoate C21H32O2
(8S,9S,10R,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H32O2
(8S,9S,10R,13S,14S,17S)-17-[(1R)-1-hydroxyethyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H32O2
1-[(3S,5S,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H32O2
1-[(3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H32O2
(8R,9S,10R,13S,14S,17S)-17-hydroxy-4,10,13,17-tetramethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H32O2
ethyl (5Z,8Z,11Z,14Z,17Z)-nonadeca-5,8,11,14,17-pentaenoate C21H32O2
1-[(3S,8S,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H32O2
(5S,8R,9S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one C21H32O2
methyl (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate C21H32O2