Finasteride EP Impurity C

Name: Finasteride EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-030732

About Finasteride EP Impurity C

Finasteride EP Impurity C (CAS 1800205-94-0) is a pharmacopeial impurity of Finasteride offered by Vaqora Chemicals. Formula C23H34N2O2, molecular weight 370.5 g/mol. Common synonyms include Finasteride - Impurity C and delta5-Finasteride.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Finasteride, 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 Finasteride EP Impurity C 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 Finasteride

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

Finasteride impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Finasteride EP Impurity C
Catalogue No.	VQ-030732
CAS Number	1800205-94-0
IUPAC name	(1S,3aS,3bS,9aR,9bS,11aS)-N-tert-butyl-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,6,9b,10,11-decahydroindeno[5,4-f]quinoline-1-carboxamide
Molecular formula	C₂₃H₃₄N₂O₂
Molecular weight	370.5 g/mol
Exact mass	370.262
Grade	Reference Standard
HSN code	38229090
InChIKey	LNFKNSWOVCPIGC-FIIPNDBVSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)NC(C)(C)C)CC=C4[C@@]3(C=CC(=O)N4)C
PubChem CID	58630855

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	2 / 2
TPSA	58.2 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Finasteride EP Impurity C?

The CAS Registry Number of Finasteride EP Impurity C is 1800205-94-0. It is also known as Finasteride - Impurity C, delta5-Finasteride, N-(1,1-Dimethylethyl)-3-oxo-4-azaandrosta-1,5-diene-17beta-carboxamide.

What is the molecular formula and molecular weight of Finasteride EP Impurity C?

Finasteride EP Impurity C has the molecular formula C23H34N2O2 and a molecular weight of 370.5 g/mol. Its IUPAC name is (1S,3aS,3bS,9aR,9bS,11aS)-N-tert-butyl-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,6,9b,10,11-decahydroindeno[5,4-f]quinoline-1-carboxamide.

What is Finasteride EP Impurity C used for?

Finasteride EP Impurity C is supplied as a characterised reference material related to Finasteride. 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 Finasteride EP Impurity C can I order?

We supply Finasteride EP Impurity C 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 Finasteride EP Impurity C?

Yes. Every lot of Finasteride EP Impurity C 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 Finasteride EP Impurity C be shipped internationally?

Yes. Finasteride EP Impurity C is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.