Methyl 12-Ketostearate

Name: Methyl 12-Ketostearate
Brand: Vaqora Chemicals
SKU: VQ-027082

About Methyl 12-Ketostearate

Vaqora Chemicals supplies Methyl 12-Ketostearate, an impurity of Stearic Acid registered under CAS number 2380-27-0. Its molecular formula is C19H36O3 and its molecular weight is 312.5 g/mol. Systematically, it is named methyl 12-oxooctadecanoate. Common synonyms include Octadecanoic acid, 12-oxo-, methyl ester and Methyl 12-oxostearate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Stearic Acid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Stearic Acid

View every impurity, metabolite and intermediate we list for Stearic Acid.

Stearic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl 12-Ketostearate
Catalogue No.	VQ-027082
CAS Number	2380-27-0
IUPAC name	methyl 12-oxooctadecanoate
Molecular formula	C₁₉H₃₆O₃
Molecular weight	312.5 g/mol
Exact mass	312.2664
Grade	Reference Standard
HSN code	38229090
InChIKey	XVSPEBNRFAFNAV-UHFFFAOYSA-N
SMILES	CCCCCCC(=O)CCCCCCCCCCC(=O)OC
PubChem CID	137570

Physical properties
Physical form	Solid
LogP (XLogP3)	6.1
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	Octadecanoic 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

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Methyl 12-Ketostearate?

The CAS Registry Number of Methyl 12-Ketostearate is 2380-27-0. It is also known as Octadecanoic acid, 12-oxo-, methyl ester, Methyl 12-oxostearate, 12-Oxo-octadecanoic Acid Methyl Ester.

What is the molecular formula and molecular weight of Methyl 12-Ketostearate?

Methyl 12-Ketostearate has the molecular formula C19H36O3 and a molecular weight of 312.5 g/mol. Its IUPAC name is methyl 12-oxooctadecanoate.

What is Methyl 12-Ketostearate used for?

Methyl 12-Ketostearate is supplied as a characterised reference material related to Stearic Acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Methyl 12-Ketostearate can I order?

We supply Methyl 12-Ketostearate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl 12-Ketostearate?

Yes. Every lot of Methyl 12-Ketostearate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Methyl 12-Ketostearate be shipped internationally?

Yes. We export Methyl 12-Ketostearate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.