Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Dydrogesterone EP impurity A

Reference StandardAvailable on request

Buy Dydrogesterone EP impurity A (CAS 23035-53-2) from Zemixal: C21H26O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Dydrogesterone EP impurity A chemical structure
CAS number23035-53-2
FormulaC21H26O2
Molar mass310.4 g/mol
Physical formSolid
HS code38229090
InChIKeyHMDYHHQZKIYROJ-CWJKEVGVSA-N
IUPAC name(9S,10S,13R,17S)-17-acetyl-10,13-dimethyl-1,2,9,11,12,15,16,17-octahydrocyclopenta[a]phenanthren-3-one

About Dydrogesterone EP impurity A

Analytical teams working on Dydrogesterone use Dydrogesterone EP impurity A as a qualified comparison standard. Key data (Reference Standard): CAS 23035-53-2, formula C21H26O2 and molar mass 310.4 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Dydrogesterone

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

Dydrogesterone 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 Dydrogesterone EP impurity A
Product nameDydrogesterone EP impurity A
Catalogue numberZX-021500
CAS number23035-53-2
IUPAC name(9S,10S,13R,17S)-17-acetyl-10,13-dimethyl-1,2,9,11,12,15,16,17-octahydrocyclopenta[a]phenanthren-3-one
Molecular formulaC21H26O2
Molar mass310.4 g/mol
Exact mass310.1933
GradeReference Standard
Physical formSolid
XLogP32.8
H-bond donors / acceptors0 / 2
Topological polar surface area34.1 Ų
HS code38229090
InChIKeyHMDYHHQZKIYROJ-CWJKEVGVSA-N
SMILESCC(=O)[C@H]1CCC2=C3C=CC4=CC(=O)CC[C@]4([C@@H]3CC[C@]12C)C
PubChem CID71587052
SynonymsDydrogesterone - Impurity A, 9beta,10alpha-Pregna-4,6,8(14)-triene-3,20-dione, Dydrogesterone impurity A, Pregna-4,6,8(14)-triene-3,20-dione, (9beta,10alpha)-, Dydrogesterone specified impurity A, 9, A,10, A-Pregna-4,6,8(14)-triene-3,20-dione, Dydrogesterone related compound A

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 Dydrogesterone EP impurity A
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 Dydrogesterone EP impurity A

Which CAS number identifies Dydrogesterone EP impurity A?
Dydrogesterone EP impurity A is registered under CAS 23035-53-2. You may also see it listed as Dydrogesterone - Impurity A, 9beta,10alpha-Pregna-4,6,8(14)-triene-3,20-dione, Dydrogesterone impurity A. Our catalogue number for this item is ZX-021500.
What are the formula and molar mass of Dydrogesterone EP impurity A?
For Dydrogesterone EP impurity A, its formula is C21H26O2 and its molar mass is 310.4 g/mol. The systematic (IUPAC) name is (9S,10S,13R,17S)-17-acetyl-10,13-dimethyl-1,2,9,11,12,15,16,17-octahydrocyclopenta[a]phenanthren-3-one. InChIKey HMDYHHQZKIYROJ-CWJKEVGVSA-N lets you match it in any structure database.
How is Dydrogesterone EP impurity A used in pharmaceutical QC?
Dydrogesterone EP impurity A is a characterised reference material linked to Dydrogesterone. 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 Dydrogesterone EP impurity A?
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 Dydrogesterone EP impurity A?
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 Dydrogesterone EP impurity A to my country?
Yes. Dydrogesterone EP impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Dydrogesterone standards

More in Pharmacopeial Impurities (EP / USP / BP)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now