Finasteride Impurity F

Name: Finasteride Impurity F
Brand: Vaqora Chemicals
SKU: VQ-030735

About Finasteride Impurity F

Listed under CAS 104214-18-8, Finasteride Impurity F is an impurity of Finasteride available from Vaqora Chemicals. The compound has the formula C20H29NO3, corresponding to a molecular weight of 331.4 g/mol. It is also known as Dutasteride Impurity 32.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Finasteride to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Finasteride

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

Finasteride impurities

Specifications & identifiers

Chemical identifiers
Product name	Finasteride Impurity F
Catalogue No.	VQ-030735
CAS Number	104214-18-8
IUPAC name	methyl (1S,3aS,3bS,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,6,8,9,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxylate
Molecular formula	C₂₀H₂₉NO₃
Molecular weight	331.4 g/mol
Exact mass	331.2147
Grade	Reference Standard
HSN code	38229090
InChIKey	VRQSRZBBXSSEBI-IOKXVFATSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)OC)CC=C4[C@@]3(CCC(=O)N4)C
PubChem CID	66553916

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 3
TPSA	55.4 Å²

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 Impurity F?

The CAS Registry Number of Finasteride Impurity F is 104214-18-8. It is also known as Dutasteride Impurity 32, 5,6-Dehydro-1,2-dihydro Finasteride Des-N-t-butylformamide Carboxylic Acid Methyl Ester, Finasteride Impurity 3-one-4-aza-5-androstene-17beta-carboxylate methyl ester.

What is the molecular formula and molecular weight of Finasteride Impurity F?

Finasteride Impurity F has the molecular formula C20H29NO3 and a molecular weight of 331.4 g/mol. Its IUPAC name is methyl (1S,3aS,3bS,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,6,8,9,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxylate.

What is Finasteride Impurity F used for?

Finasteride Impurity F 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 Impurity F can I order?

We supply Finasteride Impurity F 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 Impurity F?

Yes. Every lot of Finasteride Impurity F 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 Impurity F be shipped internationally?

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