Pregnenolone-16-ene Acetate Oxime

Name: Pregnenolone-16-ene Acetate Oxime
Brand: Zemixal
SKU: ZX-020433

Reference StandardAvailable on request

Pregnenolone-16-ene Acetate Oxime (CAS 2174-13-2) supplier Zemixal: C23H33NO3, COA and SDS with every lot, worldwide shipping.

Pack sizes

Pregnenolone-16-ene Acetate Oxime chemical structure

CAS number2174-13-2

FormulaC₂₃H₃₃NO₃

Molar mass371.5 g/mol

Physical formSolid

HS code38229090

InChIKeyOVKSHCIVDWZSJD-PYABZAOMSA-N

IUPAC name[(3S,8R,9S,10R,13S,14S)-17-[(E)-N-hydroxy-C-methylcarbonimidoyl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate

About Pregnenolone-16-ene Acetate Oxime

Analytical teams working on Abiraterone use Pregnenolone-16-ene Acetate Oxime as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 2174-13-2, formula C23H33NO3 and molar mass 371.5 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Safe handling

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Pregnenolone-16-ene Acetate Oxime
Product name	Pregnenolone-16-ene Acetate Oxime
Catalogue number	ZX-020433
CAS number	2174-13-2
IUPAC name	[(3S,8R,9S,10R,13S,14S)-17-[(E)-N-hydroxy-C-methylcarbonimidoyl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
Molecular formula	C₂₃H₃₃NO₃
Molar mass	371.5 g/mol
Exact mass	371.246
Grade	Reference Standard
Physical form	Solid
XLogP3	4.8
H-bond donors / acceptors	1 / 4
Topological polar surface area	58.9 Å²
HS code	38229090
InChIKey	OVKSHCIVDWZSJD-PYABZAOMSA-N
SMILES	C/C(=N\O)/C1=CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)OC(=O)C)C)C
PubChem CID	5484383
Synonyms	Abiraterone Pregnenolone-16-Ene Acetate Oxime, 16-Dehydro Pregnenolone Acetate Oxime (DHPG Oxime Acetate), (20E)-3beta-Hydroxypregna-5,16-dien-20-one 20-oxime 3-acetate, 3beta-Acetoxy-pregna-5,16-diene-20-oxime, (E)-, (20E)-20-(Hydroxyimino)pregna-5,16-dien-3beta-yl acetate, (3I(2),20E)-3-(Acetyloxy)pregna-5,16-dien-20-one 20-oxime

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Pregnenolone-16-ene Acetate Oxime
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Pregnenolone-16-ene Acetate Oxime

Which CAS number identifies Pregnenolone-16-ene Acetate Oxime?

Pregnenolone-16-ene Acetate Oxime is registered under CAS 2174-13-2. You may also see it listed as Abiraterone Pregnenolone-16-Ene Acetate Oxime, 16-Dehydro Pregnenolone Acetate Oxime (DHPG Oxime Acetate), (20E)-3beta-Hydroxypregna-5,16-dien-20-one 20-oxime 3-acetate. Our catalogue number for this item is ZX-020433.

What are the formula and molar mass of Pregnenolone-16-ene Acetate Oxime?

For Pregnenolone-16-ene Acetate Oxime, its formula is C23H33NO3 and its molar mass is 371.5 g/mol. The systematic (IUPAC) name is [(3S,8R,9S,10R,13S,14S)-17-[(E)-N-hydroxy-C-methylcarbonimidoyl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate. InChIKey OVKSHCIVDWZSJD-PYABZAOMSA-N lets you match it in any structure database.

How is Pregnenolone-16-ene Acetate Oxime used in pharmaceutical QC?

Pregnenolone-16-ene Acetate Oxime is a characterised reference material linked to Abiraterone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Pregnenolone-16-ene Acetate Oxime?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Pregnenolone-16-ene Acetate Oxime?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Pregnenolone-16-ene Acetate Oxime to my country?

Yes. Because Pregnenolone-16-ene Acetate Oxime is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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