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Pharmacopeial Impurities (EP / USP / BP)

Chlormadinone Acetate EP Impurity L (Free Base)

Reference StandardAvailable on request

Buy Chlormadinone Acetate EP Impurity L (Free Base) (CAS 2658-74-4) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Chlormadinone Acetate EP Impurity L (Free Base) chemical structure
CAS number2658-74-4
FormulaC23H31ClO4
Molar mass406.9 g/mol
Physical formSolid
HS code38229090
InChIKeyDCVGANSDLNPXGO-LIASLNQGSA-N
IUPAC name[(6R,8R,9S,10R,13S,14S,17R)-17-acetyl-6-chloro-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate

About Chlormadinone Acetate EP Impurity L (Free Base)

Chlormadinone Acetate EP Impurity L (Free Base) belongs to the Chlormadinone Acetate reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 2658-74-4, formula C23H31ClO4 and molar mass 406.9 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Chlormadinone Acetate

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

Chlormadinone Acetate 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 Chlormadinone Acetate EP Impurity L (Free Base)
Product nameChlormadinone Acetate EP Impurity L (Free Base)
Catalogue numberZX-021175
CAS number2658-74-4
IUPAC name[(6R,8R,9S,10R,13S,14S,17R)-17-acetyl-6-chloro-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate
Molecular formulaC23H31ClO4
Molar mass406.9 g/mol
Exact mass406.1911
GradeReference Standard
Physical formSolid
XLogP33.7
H-bond donors / acceptors0 / 4
Topological polar surface area60.4 Ų
HS code38229090
InChIKeyDCVGANSDLNPXGO-LIASLNQGSA-N
SMILESCC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C[C@H](C4=CC(=O)CC[C@]34C)Cl)C)OC(=O)C
PubChem CID92029174
SynonymsChlormadinone Acetate EP Impurity L, 6b-Chloro-17-acetoxy Progesterone, 6beta-Chloro-17-acetoxyprogesterone, 6beta-Chloro-17-acetoxy Progesterone, Chlormadinone Acetate Impurity 10

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 Chlormadinone Acetate EP Impurity L (Free Base)
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 Chlormadinone Acetate EP Impurity L (Free Base)

Which CAS number identifies Chlormadinone Acetate EP Impurity L (Free Base)?
Chlormadinone Acetate EP Impurity L (Free Base) is registered under CAS 2658-74-4. You may also see it listed as Chlormadinone Acetate EP Impurity L, 6b-Chloro-17-acetoxy Progesterone, 6beta-Chloro-17-acetoxyprogesterone. Our catalogue number for this item is ZX-021175.
What are the formula and molar mass of Chlormadinone Acetate EP Impurity L (Free Base)?
For Chlormadinone Acetate EP Impurity L (Free Base), its formula is C23H31ClO4 and its molar mass is 406.9 g/mol. The systematic (IUPAC) name is [(6R,8R,9S,10R,13S,14S,17R)-17-acetyl-6-chloro-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate. InChIKey DCVGANSDLNPXGO-LIASLNQGSA-N lets you match it in any structure database.
How is Chlormadinone Acetate EP Impurity L (Free Base) used in pharmaceutical QC?
Chlormadinone Acetate EP Impurity L (Free Base) is a characterised reference material linked to Chlormadinone Acetate. 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 Chlormadinone Acetate EP Impurity L (Free Base)?
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 Chlormadinone Acetate EP Impurity L (Free Base)?
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 Chlormadinone Acetate EP Impurity L (Free Base) to my country?
Yes. Chlormadinone Acetate EP Impurity L (Free Base) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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