CAS 2701-50-0

(1β,2β)-17-(Acetyloxy)-1,2-dihydro-3′H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione

Description:

The chemical substance known as "(1β,2β)-17-(Acetyloxy)-1,2-dihydro-3′H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione," with the CAS number 2701-50-0, is a synthetic steroid derivative. It features a cyclopropane ring fused to a steroid backbone, which contributes to its unique structural properties. The presence of an acetyloxy group at the 17-position enhances its lipophilicity and may influence its biological activity. This compound is characterized by its potential hormonal activity, particularly in relation to progestational effects, making it of interest in pharmacological research. Its structural complexity includes multiple rings and functional groups, which can affect its solubility, stability, and interaction with biological targets. As a synthetic analog, it may be studied for its therapeutic applications, including contraceptive properties or hormone replacement therapies. However, detailed studies on its pharmacodynamics and pharmacokinetics are essential to fully understand its biological implications and potential uses in medicine.

Formula: C₂₄H₃₀O₄

InChI: InChI=1/C24H30O4/c1-13(25)24(28-14(2)26)10-8-18-16-6-5-15-11-21(27)17-12-20(17)23(15,4)19(16)7-9-22(18,24)3/h5-6,11,16-20H,7-10,12H2,1-4H3/t16-,17+,18-,19-,20-,22-,23-,24-/m0/s1

InChI key: InChIKey=ARUYPSAYKHCXNE-UQNNAPNASA-N

SMILES: C[C@@]12[C@@]3([C@]([C@]4([C@](C)(CC3)[C@@](OC(C)=O)(C(C)=O)CC4)[H])(C=CC1=CC(=O)[C@]5([C@@]2(C5)[H])[H])[H])[H]

Synonyms:

• (1β,2β)-17-(Acetyloxy)-1,2-dihydro-3′H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione
• 17α-Hydroxy-1α,2α-Methylenepregna-4,6-Diene-3,20-Dione-17-Acetate
• 1α,2α-Methylene-3,20-dioxo-pregna-4,6-dien-17α-acetoxy
• 3′H-Cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione, 17-(acetyloxy)-1,2-dihydro-, (1β,2β)-
• 3′H-Cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione, 1β,2β-dihydro-17-hydroxy-, acetate
• Cyclopropa[1,2]cyclopenta[a]phenanthrene, 3′H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione deriv.
• Pregna-4,6-diene-3,20-dione, 17-hydroxy-1α,2α-methylene-, acetate
• CPA acylate
• Cyproterone Intermediates 1
• Cyproterone Acetate EP Impurity A
• Cyproterone Intermediates
• 17-Hydroxy-1a,2a-methylenepregna-4,6-diene-3,20-dione acetat...
• 3'H-Cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione, 17-(acetyloxy)-1,2-dihydro-, (1β,2β)-
• 17α-hydroxy-1α,2α-methylenpregna-
• 17-HYDROXY-1A,2A-METHYLENEPREGNA-4,6-DIENE-3,20-DIONE ACETATE 2701-50-0
• Cyproterone int1
• 4,6-diene-3,20-dione-17-acetate
• Cyproterone Acetate Impurity 1（Cyproterone Acetate EP Impurity A）
• 6-Deschloro Cyproterone Acetate
• 3C
• 17-Hydroxy-1a,2a-methylenepregna-4,6-diene-3,20-dione acetate
• (2aR,3aS,3bS,3cS,5aS,6R,8aS,8bR)-6-acetyl-3b,5a-Dimethyl-2-oxo-2,2a,3,3a,3b,3c,4,5,5a,6,7,8,8a,8b-tetradecahydrocyclopenta[a]cyclopropa[g]phenanthren-6-yl acetate
• (1β,2β)-17-(Acetyloxy)-1,2-dihydro-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione
• Color Pronk acylate

17-Hydroxy-1a,2a-methylenepregna-4,6-diene-3,20-dione acetate

CAS: 2701-50-0

Formula: C₂₄H₃₀O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 382.4926

Ref: IN-DA003A2N

Cyproterone Acetate EP Impurity A

CAS: 2701-50-0

Formula: C₂₄H₃₀O₄

Color and Shape: Pale Brown Solid

Molecular weight: 382.50

Ref: 4Z-C-2815

6-Deschloro Cyproterone Acetate

Controlled Product

CAS: 2701-50-0

(1β,2β)-17-(Acetyloxy)-1,2-dihydro-3'H-cyclopropa[1,2]pregna
-1,4,6-triene-3,20-dione; 17-Hydroxy-1 ,2 -methylenepregna
-4,6-diene-3,20-dione Acetate; Cyproterone Acetate EP
Impurity A

Formula: C₂₄H₃₀O₄

Color and Shape: Neat

Molecular weight: 382.493

Ref: TR-D288520

Cyproterone acetate EP Impurity A

CAS: 2701-50-0

Cyproterone acetate EP Impurity A is a metabolite of cyproterone acetate. Cyproterone acetate is an androgen receptor antagonist drug product which is used in the treatment of prostate cancer and male pattern hair loss. Cyproterone acetate EP Impurity A has been found to be toxic to rats when administered orally, with LD50 values of 40-120 mg/kg, depending on the study. It also has been shown to inhibit hepatic p450 enzymes in rats after oral administration.
Cyproterone acetate EP Impurity A is an impurity standard for cyproterone acetate and is available as a pure compound or as a custom synthesis. This impurity can be analyzed using HPLC with UV detection at 210 nm or by GC with flame ionization detection at 230°C. The purity of this compound can be confirmed using NMR spectroscopy, melting point determination, or elemental analysis.END>

Formula: C₂₄H₃₀O₄

Purity: Min. 95%

Molecular weight: 382.5 g/mol

Ref: 3D-IC180619

Cyproterone Acetate EP Impurity A

CAS: 2701-50-0

Formula: C₂₄H₃₀O₄

Molecular weight: 382.5

Ref: ST-EA-CP-C148001