CAS 1662-06-2

17α,20β-Dihydroxy-4-pregnen-3-one

Description:

17α,20β-Dihydroxy-4-pregnen-3-one, also known as Dihydroprogesterone, is a steroid hormone that plays a crucial role in the reproductive system. It is a derivative of progesterone and is characterized by the presence of hydroxyl groups at the 17α and 20β positions of the steroid nucleus. This compound is typically a white to off-white crystalline powder and is soluble in organic solvents such as ethanol and methanol, but has limited solubility in water. It is involved in various biological processes, including the regulation of the menstrual cycle and maintenance of pregnancy. The hormone exhibits significant biological activity, influencing the development of reproductive tissues and modulating immune responses. Due to its structural features, it can interact with specific steroid hormone receptors, leading to various physiological effects. Its CAS number, 1662-06-2, is used for identification in chemical databases and regulatory contexts. Overall, 17α,20β-Dihydroxy-4-pregnen-3-one is an important compound in both clinical and research settings related to endocrinology and reproductive health.

Formula: C₂₁H₃₂O₃

InChI: InChI=1S/C21H32O3/c1-13(22)21(24)11-8-18-16-5-4-14-12-15(23)6-9-19(14,2)17(16)7-10-20(18,21)3/h12-13,16-18,22,24H,4-11H2,1-3H3/t13-,16-,17+,18+,19+,20+,21+/m1/s1

InChI key: InChIKey=MASCESDECGBIBB-FSHQYNQFSA-N

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

Synonyms:

• 17α,20β-Dihydroxy-4-pregnen-3-one
• (20R)-17,20-Dihydroxypregn-4-en-3-one
• Pregn-4-en-3-one, 17,20-dihydroxy-, (20R)-
• 17α-Hydroxy-20β-dihydroprogesterone
• Pregn-4-en-3-one, 17,20β-dihydroxy-

(20R)-17,20-Dihydroxypregn-4-en-3-one

CAS: 1662-06-2

Formula: C₂₁H₃₂O₃

Purity: 96%

Color and Shape: Solid

Molecular weight: 332.4770

Ref: IN-DA001WL5

17α,20β-Dihydroxy-4-pregnen-3-one

CAS: 1662-06-2

17α,20β-Dihydroxy-4-pregnen-3-one

Purity: ≥95%

Molecular weight: 332.48g/mol

Ref: 54-OR1075477

17α,20β-Dihydroxy-4-pregnen-3-one

CAS: 1662-06-2

Formula: C₂₁H₃₂O₃

Molecular weight: 332.48

Ref: 7W-GK7619

17α,20β-Dihydroxy-4-pregnen-3-one

CAS: 1662-06-2

17α,20β-Dihydroxy-4-pregnen-3-one (17α,20β-DHP) is an endogenous, maturation-inducing steroid that stimulates oocyte maturation in females of several teleost

Formula: C₂₁H₃₂O₃

Color and Shape: Solid

Molecular weight: 332.48

Ref: TM-T36912

17-alfa,20-β-Dihydroxy Progesterone

CAS: 1662-06-2

Formula: C₂₁H₃₂O₃

Molecular weight: 332.48

Ref: 4Z-P-32148

4-Pregnen-17α,20β-diol-3-one

CAS: 1662-06-2

Stability Store in Freezer
Applications 4-Pregnen-17α,20β-diol-3-one (cas# 1662-06-2) is a compound useful in organic synthesis.

Formula: C₂₁H₃₂O₃

Color and Shape: Neat

Molecular weight: 332.48

Ref: TR-P712080

17α,20β-Dihydroxy-4-pregnen-3-one

CAS: 1662-06-2

Ref: BE-RMCD253005

17α,20β-Dihydroxy-4-pregnen-3-one

CAS: 1662-06-2

Purity: 96%

Molecular weight: 332.24

Ref: 10-F555357

4-Pregnen-17a,20b-diol-3-one

Controlled Product

CAS: 1662-06-2

4-Pregnen-17a,20b-diol-3-one is a synthetic androgen with anabolic and androgenic activity. It has been shown in animal studies to increase maximal responses of the reproductive tract to gonadotropin stimulation. 4-Pregnen-17a,20b-diol-3-one binds to the activin receptor on the cell membrane, which leads to increased expression of a gene encoding for 3β-hydroxysteroid dehydrogenase (3βHSD), an enzyme involved in testosterone synthesis. This drug also increases the sensitivity of ovarian follicles to gonadotropins and decreases basal plasma levels of LH and FSH. 4-Pregnen-17a,20b-diol-3-one has not been found to be toxicologically significant at doses up to 10 mg/kg body weight per day.

Formula: C₂₁H₃₂O₃

Purity: Min. 95%

Molecular weight: 332.48 g/mol

Ref: 3D-FP27153

17-alfa,20-β-Dihydroxy Progesterone

CAS: 1662-06-2

Formula: C₂₁H₃₂O₃

Molecular weight: 332.48

Ref: ST-EA-CP-D43014