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API Impurities

Methyl 12-Ketostearate

Reference StandardAvailable on request

Order Methyl 12-Ketostearate (CAS 2380-27-0) online at Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes
Methyl 12-Ketostearate chemical structure
CAS number2380-27-0
FormulaC19H36O3
Molar mass312.5 g/mol
Physical formSolid
HS code38229090
InChIKeyXVSPEBNRFAFNAV-UHFFFAOYSA-N
IUPAC namemethyl 12-oxooctadecanoate

About Methyl 12-Ketostearate

Methyl 12-Ketostearate belongs to the Stearic Acid reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 2380-27-0, formula C19H36O3 and molar mass 312.5 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • 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. 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 Stearic Acid

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

Stearic Acid standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Methyl 12-Ketostearate
Product nameMethyl 12-Ketostearate
Catalogue numberZX-026003
CAS number2380-27-0
IUPAC namemethyl 12-oxooctadecanoate
Molecular formulaC19H36O3
Molar mass312.5 g/mol
Exact mass312.2664
GradeReference Standard
Physical formSolid
XLogP36.1
H-bond donors / acceptors0 / 3
Topological polar surface area43.4 Ų
HS code38229090
InChIKeyXVSPEBNRFAFNAV-UHFFFAOYSA-N
SMILESCCCCCCC(=O)CCCCCCCCCCC(=O)OC
PubChem CID137570
SynonymsOctadecanoic acid, 12-oxo-, methyl ester, Methyl 12-oxostearate, 12-Oxo-octadecanoic Acid Methyl Ester, 12-oxostearate methyl ester, Methyl 12-oxooctadecanoate #, 12-Oxostearic acid, methyl ester

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 Methyl 12-Ketostearate
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 Methyl 12-Ketostearate

Which CAS number identifies Methyl 12-Ketostearate?
Methyl 12-Ketostearate is registered under CAS 2380-27-0. You may also see it listed as Octadecanoic acid, 12-oxo-, methyl ester, Methyl 12-oxostearate, 12-Oxo-octadecanoic Acid Methyl Ester. Our catalogue number for this item is ZX-026003.
What are the formula and molar mass of Methyl 12-Ketostearate?
For Methyl 12-Ketostearate, its formula is C19H36O3 and its molar mass is 312.5 g/mol. The systematic (IUPAC) name is methyl 12-oxooctadecanoate. InChIKey XVSPEBNRFAFNAV-UHFFFAOYSA-N lets you match it in any structure database.
How is Methyl 12-Ketostearate used in pharmaceutical QC?
Methyl 12-Ketostearate is a characterised reference material linked to Stearic Acid. 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 Methyl 12-Ketostearate?
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 Methyl 12-Ketostearate?
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 Methyl 12-Ketostearate to my country?
Yes. Methyl 12-Ketostearate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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