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API Impurities

4α-Methyl-cholest-5-en-3β-ol

Reference StandardAvailable on request

Order 4α-Methyl-cholest-5-en-3β-ol (CAS 15073-00-4) online at Zemixal: C28H48O, COA and SDS with every lot, worldwide shipping.

Pack sizes
4α-Methyl-cholest-5-en-3β-ol chemical structure
CAS number15073-00-4
FormulaC28H48O
Molar mass400.7 g/mol
Physical formSolid
HS code38229090
InChIKeyPZELUKPNJYWGOY-WKKZOLDUSA-N
IUPAC name(3S,4S,8S,9S,10R,13R,14S,17R)-4,10,13-trimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

About 4α-Methyl-cholest-5-en-3β-ol

Zemixal lists 4α-Methyl-cholest-5-en-3β-ol for laboratories that identify, quantify or control Cholesterol and its related substances. Identity at a glance (Reference Standard): CAS 15073-00-4, formula C28H48O and molar mass 400.7 g/mol. It is handled as a solid.

Where it is used

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

Reference standards for Cholesterol

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

Cholesterol standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of 4α-Methyl-cholest-5-en-3β-ol
Product name4α-Methyl-cholest-5-en-3β-ol
Catalogue numberZX-023933
CAS number15073-00-4
IUPAC name(3S,4S,8S,9S,10R,13R,14S,17R)-4,10,13-trimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
Molecular formulaC28H48O
Molar mass400.7 g/mol
Exact mass400.3705
GradeReference Standard
Physical formSolid
XLogP38.9
H-bond donors / acceptors1 / 1
Topological polar surface area20.2 Ų
HS code38229090
InChIKeyPZELUKPNJYWGOY-WKKZOLDUSA-N
SMILESC[C@@H]1[C@H](CC[C@]2(C1=CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@H]4[C@H](C)CCCC(C)C)C)C)O
PubChem CID129669055
Synonyms4, A-Methylcholesterol, 4alpha-Methylcholesterol, 4alpha-Methylcholest-5-en-3beta-ol, 4alpha-methyl-cholest-5-en-3beta-ol, 4a-methylcholesterol, Cholest-5-en-3-ol, 4-methyl-, (3b,4a)-, 4, A-Methylcholest-5-en-3, A-ol

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 4α-Methyl-cholest-5-en-3β-ol
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 4α-Methyl-cholest-5-en-3β-ol

Which CAS number identifies 4α-Methyl-cholest-5-en-3β-ol?
4α-Methyl-cholest-5-en-3β-ol is registered under CAS 15073-00-4. You may also see it listed as 4, A-Methylcholesterol, 4alpha-Methylcholesterol. Our catalogue number for this item is ZX-023933.
What are the formula and molar mass of 4α-Methyl-cholest-5-en-3β-ol?
For 4α-Methyl-cholest-5-en-3β-ol, its formula is C28H48O and its molar mass is 400.7 g/mol. The systematic (IUPAC) name is (3S,4S,8S,9S,10R,13R,14S,17R)-4,10,13-trimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol. InChIKey PZELUKPNJYWGOY-WKKZOLDUSA-N lets you match it in any structure database.
How is 4α-Methyl-cholest-5-en-3β-ol used in pharmaceutical QC?
4α-Methyl-cholest-5-en-3β-ol 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 4α-Methyl-cholest-5-en-3β-ol?
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 4α-Methyl-cholest-5-en-3β-ol?
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 4α-Methyl-cholest-5-en-3β-ol to my country?
Yes. 4α-Methyl-cholest-5-en-3β-ol ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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