Cyproterone Acetate EP Impurity H

Name: Cyproterone Acetate EP Impurity H
Brand: Vaqora Chemicals
SKU: VQ-022286

About Cyproterone Acetate EP Impurity H

Vaqora Chemicals supplies Cyproterone Acetate EP Impurity H, a pharmacopeial impurity of Cyproterone registered under CAS number 2668-74-8. The compound has the formula C23H30O4, corresponding to a molecular weight of 370.5 g/mol. Common synonyms include Cyproterone Acetate - Impurity H and 3,20-Dioxopregna-1,4-dien-17-yl acetate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Cyproterone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cyproterone Acetate EP Impurity H in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Cyproterone

View every impurity, metabolite and intermediate we list for Cyproterone.

Cyproterone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cyproterone Acetate EP Impurity H
Catalogue No.	VQ-022286
CAS Number	2668-74-8
IUPAC name	[(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] acetate
Molecular formula	C₂₃H₃₀O₄
Molecular weight	370.5 g/mol
Exact mass	370.2144
Grade	Reference Standard
HSN code	38229090
InChIKey	HROBKIGWGPCEDS-KOORYGTMSA-N
SMILES	CC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)C)OC(=O)C
PubChem CID	200766

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 4
TPSA	60.4 Å²
Synonyms	Cyproterone Acetate - Impurity H, Pregna-1,4-diene-3,20-dione, 17-hydroxy-, acetate, 3,20-Dioxopregna-1,4-dien-17-yl acetate, Pregna-1,4-diene-3,20-dione, 17-(acetyloxy)-, 17-Acetyloxy-pregna-1,4-diene-3,20-dione, 17-Hydroxypregna-1,4-diene-3,20-dione acetate, delta(sup 1)-Dehydro-17-alpha-acetoxyprogesterone, 17-(Acetyloxy)pregna-1,4-diene-3,20-dione

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Cyproterone Acetate EP Impurity H?

The CAS Registry Number of Cyproterone Acetate EP Impurity H is 2668-74-8. It is also known as Cyproterone Acetate - Impurity H, Pregna-1,4-diene-3,20-dione, 17-hydroxy-, acetate, 3,20-Dioxopregna-1,4-dien-17-yl acetate.

What is the molecular formula and molecular weight of Cyproterone Acetate EP Impurity H?

Cyproterone Acetate EP Impurity H has the molecular formula C23H30O4 and a molecular weight of 370.5 g/mol. Its IUPAC name is [(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] acetate.

What is Cyproterone Acetate EP Impurity H used for?

Cyproterone Acetate EP Impurity H is supplied as a characterised reference material related to Cyproterone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Cyproterone Acetate EP Impurity H can I order?

We supply Cyproterone Acetate EP Impurity H in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cyproterone Acetate EP Impurity H?

Yes. Every lot of Cyproterone Acetate EP Impurity H is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cyproterone Acetate EP Impurity H be shipped internationally?

Yes. We export Cyproterone Acetate EP Impurity H worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.