13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, (17alpha)-

Name: 13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, (17alpha)-
Brand: CoreyChem
SKU: CAS:799-43-9
Price: Contact for pricing USD
Availability: InStock

(8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol

Also Known As: LEVONORGESTREL EP IMPURITY T|Levonorgestrel Impurity 11|EINECS 238-514-4|EINECS 212-350-3|KST-1A8508|(+/-)-Levonorgestrel EP Impurity T|LEVONORGESTREL IMPURITY T [EP IMPURITY]|LEVONORGESTREL IMPURITY T (EP IMPURITY)|(8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol|13-ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol|13-Ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol|(1)-13-Ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol|(17.ALPHA.)-13-ETHYL-3-METHOXY-18,19-DINORPREGNA-2,5(10)-DIEN-20-YN-17-OL|(17alpha)-(+/-)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol|13-ETHYL-3-METHOXY-18,19-DINOR-17.ALPHA.-PREGNA-2,5(10)-DIEN-20-YN-17-OL|13-ETHYL-3-METHOXY-18,19-DINORPREGNA-2,5(10)-DIEN-20-YN-17-OL, (17.ALPHA.)-|13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, (17alpha)-|13|A-ethyl-3-methoxy-17|A-ethynyl-gona-2,5(10)-dien-17|A-ol|18,19-DINORPREGNA-2,5(10)-DIEN-20-YN-17-OL, 13-ETHYL-3-METHOXY-, (17.ALPHA.)-|18,19-Dinorpregna-2,5(10)-dien-20-yn-17-ol, 13-ethyl-3-methoxy-, (17alpha)-|(17R)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol|(8r,9s,13s,14s,17r)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-17-ol(non-preferred name)|13-Ethyl-3-methoxy-18,19-dinor-17-pregna-2,5(10)-dien-20-yn-17-o|13-Ethyl-3-methoxy-18,19-dinor-17?-pregna-2,5(10)-dien-20-yn-17-ol;|(+-)-13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol|(17ALPHA)-13-ETHYL-3-METHOXY-18,19-DINORPREGNA-2,5(10)-DIEN-20-YN-17-OL|18,19-Dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol, 13-ethyl-3-methoxy-|18,19-Dinorpregna-2,5(10)-dien-20-yn-17-ol, 13-ethyl-3-methoxy-, (17alpha)-(+/-)-|(17a)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (Levonorgestrel Impurity T)|(17alpha)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (Levonorgestrel Impurity T)|(1R,3aS,3bR,9bS,11aS)-11a-ethyl-1-ethynyl-7-methoxy-1H,2H,3H,3aH,3bH,4H,5H,6H,9H,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-ol

CAS: 799-43-9

Molecular Formula	`C22H30O2`
Molecular Weight	326.22458 g/mol
LogP	4.6
Topological Polar Surface Area	29.46 Å²
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	2
Rotatable Bonds	2
Exact Mass	326.22458
Heavy Atoms	24
Complexity	636.8

Chemical Identifiers

CAS Number	799-43-9
SMILES	`CC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=C3CC=C(C4)OC`

Product Overview

13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol, (17alpha)- (CAS 799-43-9), with molecular formula C22H30O2 and molecular weight 326.22458 g/mol. IUPAC: (8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol.

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