Levonorgestrel EP Impurity D

HCID 40574150CAS 32419-58-2

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Basic information

Standard SMILES: C#C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CCCC[C@@H]4[C@H]3CC[C@@]21CC
InChIKey: MXXKGWYLIJQEBP-YZZNQLOCSA-N
Molecular formula: C21H30O
Average molar mass: 298.5 g/mol

Names & identifiers

Preferred name: Levonorgestrel EP Impurity D
IUPAC: (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol
English name: EP Levonorgestrel Impurity D
Molecular formula: C21H30O
Molecular weight: 298.46

Names & synonyms

32419-58-2Levonorgestrel EP Impurity D3-DeoxolevonorgestrelJPD9KM7FYKEP Levonorgestrel Impurity D13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol (~90%)(Levo Norgestrel Impurity)(1R,3aS,3bR,9aR,9bS,11aS)-11a-ethyl-1-ethynyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-ol(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol13-Ethyl-18,19-dinor-17alpha-pregn-4-en-20-yn-17-olUNII-JPD9KM7FYKLevonorgestrel impurity D [EP]SCHEMBL11858232

Show more names

Levonorgestrel EP IMP DLevonorgestrel IMpurity D13-ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol(17a)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol(17α)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EPLevonorgestrel Impurity 4（Levonorgestrel EP Impurity D）18,19-Dinorpregn-4-en-20-yn-17-ol, 13-ethyl-, (17α)- (9CI)

LEVONORGESTREL IMPURITY D [EP IMPURITY]13-ETHYL-18,19-DINOR-17.ALPHA.-PREGN-4-EN-20-YN-17-OL13-Ethyl-18,19-dinor-17?-pregn-4-en-20-yn-17-ol (~90%)18,19-Dinorpregn-4-en-20-yn-17-ol, 13-ethyl-, (17alpha)-18,19-DINORPREGN-4-EN-20-YN-17-OL, 13-ETHYL-, (17.ALPHA.)-13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)18,19-Dinorpregn-4-en-20-yn-17-ol, 13-ethyl-, (17a)- (9CI); 18,19-Dinor-17a-pregn-4-en-20-yn-17-ol, 13-ethyl-; 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol (3-Deoxolevonorgestrel); Levonorgestrel Imp. D

Database identifiers

CAS: 32419-58-2
PubChem CID: 40574150
UNII: JPD9KM7FYK
Nikkaji: J209.506H

Properties

Computed structural properties

XLogP: 4.9
Topological polar surface area: 20.2 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 1
Rotatable bonds: 2
Heavy atoms: 22
Formal charge: 0
Complexity: 537

Physicochemical properties

Melting point: 109 · 109-110 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3))
Boiling point: 413.6 · 413.6±45.0 °C(Predicted)
Density: 1.07 · 1.07±0.1 g/cm3(Predicted)
storage temp.: Refrigerator
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 13.12 · 13.12±0.40(Predicted)
color: Colourless to Off-White Waxy
FDA UNII: 9 KM7FYK · JPD9KM7FYK

Chemistry & industry

Applications

UsesEP Levonorgestrel impurity D

Uses13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levonorgestrel EP Impurity D) is an impurity of Levonorgestrel.

Suppliers39 total

上海策嵘生物科技有限公司[email protected]

Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]

济南百隆化学有限公司[email protected] · [email protected]

武汉卓元易创科技有限公司13476791851 13476791851 · [email protected]

广州隽沐生物科技股份有限公司020-36607679; 13502246435 · [email protected]

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