CAS 60966-36-1

21-hydroxy-20-methylpregn-4-en-3-one

Description:

21-Hydroxy-20-methylpregn-4-en-3-one, also known as 21-hydroxyprogesterone, is a steroid hormone that plays a crucial role in the regulation of various physiological processes, particularly in the reproductive system. It is a derivative of progesterone and is characterized by the presence of a hydroxyl group at the 21-position and a methyl group at the 20-position on the steroid backbone. This compound is typically found in the adrenal glands and is involved in the biosynthesis of corticosteroids. Its chemical structure contributes to its biological activity, influencing processes such as the menstrual cycle, pregnancy, and the development of secondary sexual characteristics. In clinical settings, 21-hydroxy-20-methylpregn-4-en-3-one is often measured to assess adrenal function and diagnose conditions like congenital adrenal hyperplasia. The substance is also utilized in various therapeutic applications, including hormone replacement therapy. As with many steroid hormones, it exhibits lipophilic properties, allowing it to easily cross cell membranes and interact with specific receptors to exert its effects.

Formula: C₂₂H₃₄O₂

InChI: InChI=1/C22H34O2/c1-14(13-23)18-6-7-19-17-5-4-15-12-16(24)8-10-21(15,2)20(17)9-11-22(18,19)3/h12,14,17-20,23H,4-11,13H2,1-3H3/t14?,17-,18+,19-,20-,21-,22+/m0/s1

InChI key: InChIKey=ZNWOYQVXPIEQRC-ZRFCQXGJSA-N

SMILES: C[C@@]12[C@]([C@]3([C@@]([C@]4(C)C(CC3)=CC(=O)CC4)(CC1)[H])[H])(CC[C@@H]2C(CO)C)[H]

Synonyms:

• (8S,9S,10R,13S,14S,17R)-17-(2-hydroxy-1-methyl-ethyl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
• Pregn-4-en-3-one, 21-hydroxy-20-methyl-
• 20-Hydroxymethyl-pregn-4-en-3-one
• Bisnoralcohol
• Bisnoralcohol,BA
• 21-Hydroxy-20-methylpregn-4-en-3-one
• BA
• 20-(Hydroxymethyl)pregna-4-ene-3-one
• Progesterone Impurity 2
• (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
• 21-hydroxy-20-methylpregn-4-en-3-one[BA]
• 21-hydroxy-20-methylpregn-4-en-3-one(Bisnoralcohol)
• 20-Hydroxymethylpregn-4-en-3-one
• 17a-acetyloxy-6-methyl-16,21-dimethylenepregna-4,6-diene-3,20-dione
• 2O-Hydroxymethyl-4-pregnen-3-on
• Progesterone Impurity 25

Progesterone Impurity 2

CAS: 60966-36-1

Formula: C₂₂H₃₄O₂

Molecular weight: 330.52

Ref: 4Z-P-3237

21-Hydroxy-20-methylpregn-4-en-3-one

Controlled Product

CAS: 60966-36-1

21-Hydroxy-20-methylpregn-4-en-3-one is a fine chemical that can be used as a versatile building block in the synthesis of various research chemicals. It is also a useful intermediate in the synthesis of complex compounds, such as corticosteroids and progestins. This compound has shown no evidence of carcinogenicity, mutagenicity, or teratogenicity. 21-Hydroxy-20-methylpregn-4-en-3-one is also an excellent reagent for organic synthesis due to its high purity and stability.

Formula: C₂₂H₃₄O₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 330.5 g/mol

Ref: 3D-FH182031

21-Hydroxy-20-methylpregn-4-en-3-one

Controlled Product

CAS: 60966-36-1

Formula: C₂₂H₃₄O₂

Color and Shape: Neat

Molecular weight: 330.504

Ref: TR-H973160

Progesterone Impurity 2

CAS: 60966-36-1

Formula: C₂₂H₃₄O₂

Molecular weight: 330.51

Ref: ST-EA-CP-P133065