Nomegestrol Acetate EP Impurity A

About Nomegestrol Acetate EP Impurity A

Nomegestrol Acetate EP Impurity A is a pharmacopeial impurity of Nomegestrol carrying the CAS registry number 32420-14-7. With the molecular formula C23H32O4, it has a molar mass of 372.5 g/mol. Alternative names: Nomegestrol EP Impurity A and Nomegestrol acetate impurity A.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Nomegestrol, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Nomegestrol Acetate EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Nomegestrol

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

Nomegestrol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Nomegestrol Acetate EP Impurity A
Catalogue No.	VQ-023276
CAS Number	32420-14-7
IUPAC name	[(6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6,13-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
Molecular formula	C₂₃H₃₂O₄
Molecular weight	372.5 g/mol
Exact mass	372.2301
Grade	Reference Standard
HSN code	38229090
InChIKey	OPADDDNEXIUOCI-BQIFQVOGSA-N
SMILES	C[C@H]1C[C@@H]2[C@H](CC[C@]3([C@H]2CC[C@@]3(C(=O)C)OC(=O)C)C)[C@@H]4C1=CC(=O)CC4
PubChem CID	57085294

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 4
TPSA	60.4 Å²
Synonyms	Nomegestrol EP Impurity A, Nomegestrol acetate impurity A, Nomegestrol Acetate - Impurity A, Norethisterone Enanthate Impurity H, 6alpha-methyl-3,20-dioxo-19-norpregn-4-en-17-yl acetate, 9-Norpregn-4-ene-3,20-dione, 17-hydroxy-6alpha-methyl-, acetate

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 Nomegestrol Acetate EP Impurity A?

The CAS Registry Number of Nomegestrol Acetate EP Impurity A is 32420-14-7. It is also known as Nomegestrol EP Impurity A, Nomegestrol acetate impurity A, Nomegestrol Acetate - Impurity A.

What is the molecular formula and molecular weight of Nomegestrol Acetate EP Impurity A?

Nomegestrol Acetate EP Impurity A has the molecular formula C23H32O4 and a molecular weight of 372.5 g/mol. Its IUPAC name is [(6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6,13-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate.

What is Nomegestrol Acetate EP Impurity A used for?

Nomegestrol Acetate EP Impurity A is supplied as a characterised reference material related to Nomegestrol. 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 Nomegestrol Acetate EP Impurity A can I order?

We supply Nomegestrol Acetate EP Impurity A 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 Nomegestrol Acetate EP Impurity A?

Yes. Every lot of Nomegestrol Acetate EP Impurity A 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 Nomegestrol Acetate EP Impurity A be shipped internationally?

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