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Pharmacopeial Impurities (EP / USP / BP)

Dutasteride EP Impurity B

Reference StandardAvailable on request

Order Dutasteride EP Impurity B (CAS 2512195-98-9) online at Zemixal: C21H32N2O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Dutasteride EP Impurity B chemical structure
CAS number2512195-98-9
FormulaC21H32N2O2
Molar mass344.5 g/mol
Physical formSolid
HS code38229090
InChIKeyFGCFOECTPSWPGU-FKLRSJPUSA-N
IUPAC name(1S,5aR,9aR,11aS)-N,N,9a,11a-tetramethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxamide

About Dutasteride EP Impurity B

Zemixal lists Dutasteride EP Impurity B for laboratories that identify, quantify or control Dutasteride and its related substances. For your records (Reference Standard), the material is defined by CAS 2512195-98-9, formula C21H32N2O2 and molar mass 344.5 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Dutasteride

See every impurity, metabolite and related compound we list for this API.

Dutasteride standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Dutasteride EP Impurity B
Product nameDutasteride EP Impurity B
Catalogue numberZX-024418
CAS number2512195-98-9
IUPAC name(1S,5aR,9aR,11aS)-N,N,9a,11a-tetramethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxamide
Molecular formulaC21H32N2O2
Molar mass344.5 g/mol
Exact mass344.2464
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors1 / 2
Topological polar surface area49.4 Ų
HS code38229090
InChIKeyFGCFOECTPSWPGU-FKLRSJPUSA-N
SMILESC[C@]12CCC3C(C1CC[C@@H]2C(=O)N(C)C)CC[C@@H]4[C@@]3(C=CC(=O)N4)C
PubChem CID171380847
SynonymsDutasteride - Impurity B, N,N-Dimethyl 3-Oxo-4-aza-5Alpha-androst-1-ene-17Beta-carboxamide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Dutasteride EP Impurity B
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Dutasteride EP Impurity B

Which CAS number identifies Dutasteride EP Impurity B?
Dutasteride EP Impurity B is registered under CAS 2512195-98-9. You may also see it listed as Dutasteride - Impurity B, N,N-Dimethyl 3-Oxo-4-aza-5Alpha-androst-1-ene-17Beta-carboxamide. Our catalogue number for this item is ZX-024418.
What are the formula and molar mass of Dutasteride EP Impurity B?
For Dutasteride EP Impurity B, its formula is C21H32N2O2 and its molar mass is 344.5 g/mol. The systematic (IUPAC) name is (1S,5aR,9aR,11aS)-N,N,9a,11a-tetramethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxamide. InChIKey FGCFOECTPSWPGU-FKLRSJPUSA-N lets you match it in any structure database.
How is Dutasteride EP Impurity B used in pharmaceutical QC?
Dutasteride EP Impurity B is a characterised reference material linked to Dutasteride. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Dutasteride EP Impurity B?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Dutasteride EP Impurity B?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Dutasteride EP Impurity B to my country?
Yes. Dutasteride EP Impurity B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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