| Identification | Back Directory | [Name]
21-hydroxy-20-methylpregn-4-en-3-one | [CAS]
60966-36-1 | [Synonyms]
Progesterone Impurity 2
Progesterone Impurity 25
2O-Hydroxymethyl-4-pregnen-3-on
20-Hydroxymethylpregn-4-en-3-one
21-hydroxy-20-methylpregn-4-en-3-one
20-(Hydroxymethyl)pregna-4-ene-3-one
Pregn-4-en-3-one, 21-hydroxy-20-methyl-
21-hydroxy-20-methylpregn-4-en-3-one[BA]
21-hydroxy-20-methylpregn-4-en-3-one(Bisnoralcohol)
17a-acetyloxy-6-methyl-16,21-dimethylenepregna-4,6-diene-3,20-dione
(8S,9S,10R,13S,14S,17R)-17-(1-hydroxypropan-2-yl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one | [EINECS(EC#)]
262-543-1 | [Molecular Formula]
C22H34O2 | [MOL File]
60966-36-1.mol | [Molecular Weight]
330.5 |
| Chemical Properties | Back Directory | [Boiling point ]
464.1±14.0 °C(Predicted) | [density ]
1.07±0.1 g/cm3(Predicted) | [pka]
14.97±0.10(Predicted) | [InChIKey]
ZNWOYQVXPIEQRC-ZRFCQXGJSA-N | [SMILES]
C1(=O)C=C2[C@](C)(CC1)[C@]1([H])[C@]([H])([C@@]3([H])[C@@](CC1)(C)[C@@H](C(C)CO)CC3)CC2 |
| Hazard Information | Back Directory | [Chemical Properties]
21-Hydroxy-20-methylpregn-4-en-3-one is a white to off-white solid powder at room temperature and pressure, and can be oxidized. | [Uses]
21-Hydroxy-20-methylpregn-4-en-3one is an impurity of the steroid hormone, progesterone (P755900), produced by the corpus luteum and induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. | [Toxics Screening Level]
The initial threshold screening level (ITSL) for bisnoralcohol is 17 μg/m3 based on an annual averaging time. |
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ChemCell Biomedicine Co.,Ltd.
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