(4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-… 1430804-94-6

Name: (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid
Brand: Vaqora Chemicals
SKU: VQ-030342

About (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid

(4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid is an impurity of Dutasteride carrying the CAS registry number 1430804-94-6. The compound has the formula C19H29NO3, corresponding to a molecular weight of 319.4 g/mol. It is also known as 3-Oxo-4-aza-5b-androstan-17b-carboxylic Acid or CS-M3540.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Dutasteride to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid 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 Dutasteride

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

Dutasteride impurities

Specifications & identifiers

Chemical identifiers
Product name	(4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid
Catalogue No.	VQ-030342
CAS Number	1430804-94-6
IUPAC name	(1S,3aS,3bS,5aS,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylic acid
Molecular formula	C₁₉H₂₉NO₃
Molecular weight	319.4 g/mol
Exact mass	319.2147
Grade	Reference Standard
HSN code	38229090
InChIKey	MJXIPHMGYJXKLJ-NNXGRLFDSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)O)CC[C@H]4[C@@]3(CCC(=O)N4)C
PubChem CID	58592997

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	2 / 3
TPSA	66.4 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 (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid?

The CAS Registry Number of (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid is 1430804-94-6. It is also known as 3-Oxo-4-aza-5b-androstan-17b-carboxylic Acid, 3-Oxo-4-aza-5Beta-androstan-17Beta-carboxylic Acid, CS-M3540.

What is the molecular formula and molecular weight of (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid?

(4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid has the molecular formula C19H29NO3 and a molecular weight of 319.4 g/mol. Its IUPAC name is (1S,3aS,3bS,5aS,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylic acid.

What is (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid used for?

(4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid is supplied as a characterised reference material related to Dutasteride. 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 (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid can I order?

We supply (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid 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 (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid?

Yes. Every lot of (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid 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 (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid be shipped internationally?

Yes. We export (4AR,4bS,6aS,7S,9aS,9bS,11aS)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.