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API Impurities

N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride

Reference StandardAvailable on request

N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride (CAS 133216-45-2) supplier Zemixal: C25H38N2O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride chemical structure
CAS number133216-45-2
FormulaC25H38N2O2
Molar mass398.6 g/mol
Physical formSolid
HS code38229090
InChIKeyMYHYSQKQCRYJEM-QKONGSNMSA-N
IUPAC name(1S,3aS,3bS,5aR,9aR,9bS,11aS)-N-cyclohexyl-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxamide

About N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride

N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride belongs to the Finasteride reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 133216-45-2, formula C25H38N2O2 and molar mass 398.6 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Finasteride

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

Finasteride standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride
Product nameN-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride
Catalogue numberZX-029501
CAS number133216-45-2
IUPAC name(1S,3aS,3bS,5aR,9aR,9bS,11aS)-N-cyclohexyl-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 formulaC25H38N2O2
Molar mass398.6 g/mol
Exact mass398.2933
GradeReference Standard
Physical formSolid
XLogP33.9
H-bond donors / acceptors2 / 2
Topological polar surface area58.2 Ų
HS code38229090
InChIKeyMYHYSQKQCRYJEM-QKONGSNMSA-N
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)NC4CCCCC4)CC[C@@H]5[C@@]3(C=CC(=O)N5)C
PubChem CID125294791
SynonymsN-Cyclohexyl-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 N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride
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 N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride

Which CAS number identifies N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride?
N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride is registered under CAS 133216-45-2. You may also see it listed as N-Cyclohexyl-3-oxo-4-aza-5alpha-androst-1-ene-17beta-carboxamide. Our catalogue number for this item is ZX-029501.
What are the formula and molar mass of N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride?
For N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride, its formula is C25H38N2O2 and its molar mass is 398.6 g/mol. The systematic (IUPAC) name is (1S,3aS,3bS,5aR,9aR,9bS,11aS)-N-cyclohexyl-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxamide. InChIKey MYHYSQKQCRYJEM-QKONGSNMSA-N lets you match it in any structure database.
How is N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride used in pharmaceutical QC?
N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride is a characterised reference material linked to Finasteride. 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 N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride?
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 N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride?
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 N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride to my country?
Yes. N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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