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Metabolites & Degradation Products

7a-Hydroxy-4-cholesten-3-one

Reference StandardAvailable on request

7a-Hydroxy-4-cholesten-3-one (CAS 3862-25-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
7a-Hydroxy-4-cholesten-3-one chemical structure
CAS number3862-25-7
FormulaC27H44O2
Molar mass400.6 g/mol
Physical formSolid
HS code38229090
InChIKeyIOIZWEJGGCZDOL-RQDYSCIWSA-N
IUPAC name(7R,8S,9S,10R,13R,14S,17R)-7-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one

About 7a-Hydroxy-4-cholesten-3-one

Analytical teams working on Cholesterol use 7a-Hydroxy-4-cholesten-3-one as a qualified comparison standard. Key data (Reference Standard): CAS 3862-25-7, formula C27H44O2 and molar mass 400.6 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

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

Reference standards for Cholesterol

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

Cholesterol standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 7a-Hydroxy-4-cholesten-3-one
Product name7a-Hydroxy-4-cholesten-3-one
Catalogue numberZX-028597
CAS number3862-25-7
IUPAC name(7R,8S,9S,10R,13R,14S,17R)-7-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular formulaC27H44O2
Molar mass400.6 g/mol
Exact mass400.3341
GradeReference Standard
Physical formSolid
XLogP37.3
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code38229090
InChIKeyIOIZWEJGGCZDOL-RQDYSCIWSA-N
SMILESC[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2[C@@H](CC4=CC(=O)CC[C@]34C)O)C
PubChem CID123743
Synonyms7alpha-Hydroxy-4-cholesten-3-one, 7alpha-Hydroxycholest-4-en-3-one, Cholest-4-en-7alpha-ol-3-one, cholest-4-en-7 alpha-ol-3-one, 7-hydroxy-4-cholesten-3-one, 7-alpha-hydroxy-4-cholesten-3-one, 4-cholesten-7alpha-ol-3-one, 7-a-hydroxycholest-4-en-3-one

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 7a-Hydroxy-4-cholesten-3-one
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 7a-Hydroxy-4-cholesten-3-one

Which CAS number identifies 7a-Hydroxy-4-cholesten-3-one?
7a-Hydroxy-4-cholesten-3-one is registered under CAS 3862-25-7. You may also see it listed as 7alpha-Hydroxy-4-cholesten-3-one, 7alpha-Hydroxycholest-4-en-3-one, Cholest-4-en-7alpha-ol-3-one. Our catalogue number for this item is ZX-028597.
What are the formula and molar mass of 7a-Hydroxy-4-cholesten-3-one?
For 7a-Hydroxy-4-cholesten-3-one, its formula is C27H44O2 and its molar mass is 400.6 g/mol. The systematic (IUPAC) name is (7R,8S,9S,10R,13R,14S,17R)-7-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. InChIKey IOIZWEJGGCZDOL-RQDYSCIWSA-N lets you match it in any structure database.
How is 7a-Hydroxy-4-cholesten-3-one used in pharmaceutical QC?
7a-Hydroxy-4-cholesten-3-one is a characterised reference material linked to Cholesterol. 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 7a-Hydroxy-4-cholesten-3-one?
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 7a-Hydroxy-4-cholesten-3-one?
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 7a-Hydroxy-4-cholesten-3-one to my country?
Yes. 7a-Hydroxy-4-cholesten-3-one ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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