CAS 2174-13-2

16-dehydropregnenolone acetate oxime*crystalline

Description:

16-Dehydropregnenolone acetate oxime, with the CAS number 2174-13-2, is a synthetic derivative of pregnenolone, a steroid hormone precursor. This compound is characterized by the presence of an oxime functional group, which is formed by the reaction of a ketone or aldehyde with hydroxylamine. The crystalline form indicates that it has a well-defined solid structure, which can influence its solubility and stability. Typically, compounds like this are studied for their potential biological activities, including hormonal effects or interactions with steroid receptors. The acetate group suggests that it may have enhanced lipophilicity, potentially affecting its absorption and distribution in biological systems. As with many steroid derivatives, it may exhibit specific pharmacological properties, making it of interest in medicinal chemistry and pharmacology. However, detailed studies would be necessary to fully elucidate its characteristics, including its melting point, solubility, and biological activity.

Formula: C₂₃H₃₃NO₃

InChI: InChI=1/C23H33NO3/c1-14(24-26)19-7-8-20-18-6-5-16-13-17(27-15(2)25)9-11-22(16,3)21(18)10-12-23(19,20)4/h5,7,17-18,20-21,26H,6,8-13H2,1-4H3/b24-14-/t17-,18-,20-,21-,22-,23+/m0/s1

InChI key: InChIKey=OVKSHCIVDWZSJD-RFOVXIPZSA-N

SMILES: C[C@@]12[C@@]3([C@]([C@]4([C@](C)(CC3)C(C(=NO)C)=CC4)[H])(CC=C1C[C@@H](OC(C)=O)CC2)[H])[H]

Synonyms:

• (3beta,20Z)-20-(hydroxyimino)pregna-5,16-dien-3-yl acetate
• (3β)-3-(Acetyloxy)pregna-5,16-dien-20-one 20-oxime
• 20-(Hydroxyimino)Pregna-5,16-Dien-3-Yl Acetate
• 20-Hydroxyiminopregna-5,16-Dien-3-Beta-Yl Acetate
• NSC 224249
• Pregna-5,16-dien-20-one, 3-(acetyloxy)-, 20-oxime, (3β)-
• Pregna-5,16-dien-20-one, 3β-hydroxy-, acetate, oxime
• Pregna-5,16-dien-20-one, 3β-hydroxy-, oxime, acetate (ester)
• 5,16-PREGNADIEN-3-BETA-OL-20-ONE 3-ACETATE 20-(0-CARBOXYMETHYL)OXIME
• 5,16-PREGNADIEN-3-BETA-OL-20-ONE ACETATE, 20-OXIME
• 3-BETA-HYDROXY-5,16-PREGNADIEN-20-ONE ACETATE OXIME
• (3S,8R,9S,10R,13S)-17-((E)-1-(hydroxyimino)ethyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate
• 3-Hydroxy-20-oximinopregna-5,16-dien-20-one3-acetate
• 20-(Hydroxyimino)pregna-5,16-diene-3β-yl=acetate
• Einecs 218-530-8
• 3β-Hydroxy-5,16-pregnadien-20-one acetate oxime
• 20-Oximido-pregna-5,16-dien-3-ol-20-one 3-acetate
• 16-dehydropregnenoloneacetateoxime*crystalline
• 16-DEHYDROPREGNENOLONE ACETATE OXIME
• 3β-Acetoxypregna-5,16-diene-20-oneoxime
• 5,16-PREGNADIEN-3BETA-OL-20-ONE 3-ACETATE-20-OXIME
• Acetic acid 20-(hydroxyimino)pregna-5,16-diene-3β-yl ester

Abiraterone Impurity 51 (Pregnenolone-16-ene Acetate Oxime)

CAS: 2174-13-2

Formula: C₂₃H₃₃NO₃

Color and Shape: White To Off-White Solid

Molecular weight: 371.52

Ref: 4Z-A-8212

16-Dehydropregnenolone Acetate Oxime

Controlled Product

CAS: 2174-13-2

Formula: C₂₃H₃₃NO₃

Color and Shape: Neat

Molecular weight: 371.51

Ref: 86-MM0651.02

Pregnenolone-16-ene Acetate Oxime

Controlled Product

CAS: 2174-13-2

Applications Pregnenolone-16-ene Acetate Oxime is used in the synthesis of pegnange derivatives as antioxidant and anti-dyslipidemic agents.
References Sethi, A., et. al.: Med. Chem. Res., 20, 36 (2011)

Formula: C₂₃H₃₃NO₃

Color and Shape: Neat

Molecular weight: 371.51

Ref: TR-P712230

Pregnenolone-16-Ene Acetate Oxime

CAS: 2174-13-2

Formula: C₂₃H₃₃NO₃

Molecular weight: 371.52

Ref: ST-EA-CP-A67017