CAS: 145-15-3 - 4-pregnen-20B-ol-3-one

Formula: C₂₁H₃₂O₂

InChI: InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12-13,16-19,22H,4-11H2,1-3H3/t13-,16+,17-,18+,19+,20+,21-/m1/s1

InChI key: InChIKey=RWBRUCCWZPSBFC-SJOKZOANSA-N

SMILES: O=C1C=C2CCC3C(CCC4(C)C(CCC34)C(O)C)C2(C)CC1

Synonyms:

• (20R)-20-Hydroxypregn-4-en-3-one
• 20-beta-Dihydroprogesterone
• 20-beta-Hydroxydihydroprogesterone
• 20-beta-Hydroxypregn-4-en-3-one
• 20-beta-Hydroxyprogesterone
• 20-beta-Progerol
• 20beta-Hydroxy-pregn-4-en-3-one
• 20β-Dihydroprogesterone
• 20β-Hydroxy-Δ⁴-pregnen-3-one
• 20β-Hydroxypregn-4-en-3-one
• 20β-Hydroxyprogesterone
• 20β-Progerol
• 4-Pregnen-2-beta-ol-3-one
• 4-Pregnene-20β-ol-3-one
• Pregn-4-en-20β-ol-3-one
• Pregn-4-en-3-one, 20-beta-hydroxy-
• Pregn-4-en-3-one, 20-hydroxy-, (20-R)- (9CI)
• Pregn-4-en-3-one, 20-hydroxy-, (20R)-
• Pregn-4-en-3-one, 20β-hydroxy-
• Pregn-4-ene-20β-hydroxy-3-one
• Progesterol-20-beta
• Progesterol-20β
• Δ4-Pregnene-20β-ol-3-one
• Δ⁴-Pregnen-20β-ol-3-one

Pregn-4-en-3-one, 20-hydroxy-, (20R)-

CAS: 145-15-3

• Formula: C₂₁H₃₂O₂
• Purity: 98.0%
• Color and Shape: Solid
• Molecular weight: 316.4776

Progesterone EP Impurity C (20(R)-Hydroxy Progesterone)

CAS: 145-15-3

• Formula: C₂₁H₃₂O₂
• Color and Shape: White To Off-White Solid
• Molecular weight: 316.49

(20R)-20-Hydroxypregn-4-en-3-one

CAS: 145-15-3

• Formula: C₂₁H₃₂O₂
• Color and Shape: Neat
• Molecular weight: 316.48

20b-Dihydroprogesterone

CAS: 145-15-3

Impurity Progesterone EP Impurity C Applications 20β-Dihydroprogesterone (Progesterone EP Impurity C) is an impurity of …

• Formula: C₂₁H₃₂O₂
• Color and Shape: Neat
• Molecular weight: 316.48

4-Pregnen-20β-ol-3-one

CAS: 145-15-3

4-Pregnen-20beta-ol-3-one is a synthetic progestin that has been shown to have both contraceptive and noncontraceptive …

• Formula: C₂₁H₃₂O₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 316.48 g/mol