Finasteride-d9

Name: Finasteride-d9
Brand: Vaqora Chemicals
SKU: VQ-037272

About Finasteride-d9

Finasteride-d9 (CAS 1131342-85-2) is a stable isotope labelled analogue related to Finasteride offered by Vaqora Chemicals. With the molecular formula C23H36N2O2, it has a molar mass of 381.6 g/mol. Common synonyms include TMIJ-0225.

The product is provided 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 isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Finasteride and related analytes in bioanalytical, pharmacokinetic and impurity studies. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Finasteride-d9 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

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-d9
Catalogue No.	VQ-037272
CAS Number	1131342-85-2
IUPAC name	(1S,3aS,3bS,5aR,9aR,9bS,11aS)-N-[1,1,1,3,3,3-hexadeuterio-2-(trideuteriomethyl)propan-2-yl]-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxamide
Molecular formula	C₂₃H₃₆N₂O₂
Molecular weight	381.6 g/mol
Exact mass	381.3342
Grade	Reference Standard
HSN code	38229090
InChIKey	DBEPLOCGEIEOCV-BSRKVXQGSA-N
SMILES	[2H]C([2H])([2H])C(C([2H])([2H])[2H])(C([2H])([2H])[2H])NC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@@H]4[C@@]3(C=CC(=O)N4)C)C
PubChem CID	25224489

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	2 / 2
TPSA	58.2 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-d9?

The CAS Registry Number of Finasteride-d9 is 1131342-85-2. It is also known as TMIJ-0225.

What is the molecular formula and molecular weight of Finasteride-d9?

Finasteride-d9 has the molecular formula C23H36N2O2 and a molecular weight of 381.6 g/mol.

What is Finasteride-d9 used for?

Finasteride-d9 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-d9 can I order?

We supply Finasteride-d9 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-d9?

Yes. Every lot of Finasteride-d9 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-d9 be shipped internationally?

Yes. We export Finasteride-d9 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.