11-cis-Vitamin A Palmitate

About 11-cis-Vitamin A Palmitate

11-cis-Vitamin A Palmitate is an impurity of Retinol carrying the CAS registry number 51249-33-3. The compound has the formula C36H60O2, corresponding to a molecular weight of 524.9 g/mol. Its systematic (IUPAC) name is [(2E,4Z,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] hexadecanoate. Common synonyms include 11-cis-Retinyl Palmitate and 11-cis-retinyl hexadecanoate.

The product is provided 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 Retinol to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 11-cis-Vitamin A Palmitate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Retinol

View every impurity, metabolite and intermediate we list for Retinol.

Retinol impurities

Specifications & identifiers

Chemical identifiers
Product name	11-cis-Vitamin A Palmitate
Catalogue No.	VQ-034659
CAS Number	51249-33-3
IUPAC name	[(2E,4Z,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] hexadecanoate
Molecular formula	C₃₆H₆₀O₂
Molecular weight	524.9 g/mol
Exact mass	524.4593
Grade	Reference Standard
HSN code	38229090
InChIKey	VYGQUTWHTHXGQB-SXFSSFKVSA-N
SMILES	CCCCCCCCCCCCCCCC(=O)OC/C=C(\C)/C=C\C=C(/C)\C=C\C1=C(CCCC1(C)C)C
PubChem CID	5459829

Physical properties
Physical form	Solid
LogP (XLogP3)	13.6
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²

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 11-cis-Vitamin A Palmitate?

The CAS Registry Number of 11-cis-Vitamin A Palmitate is 51249-33-3. It is also known as 11-cis-Retinyl Palmitate, 11-cis-retinyl hexadecanoate, Retinol, hexadecanoate, 11-cis-.

What is the molecular formula and molecular weight of 11-cis-Vitamin A Palmitate?

11-cis-Vitamin A Palmitate has the molecular formula C36H60O2 and a molecular weight of 524.9 g/mol. Its IUPAC name is [(2E,4Z,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] hexadecanoate.

What is 11-cis-Vitamin A Palmitate used for?

11-cis-Vitamin A Palmitate is supplied as a characterised reference material related to Retinol. 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 11-cis-Vitamin A Palmitate can I order?

We supply 11-cis-Vitamin A Palmitate 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 11-cis-Vitamin A Palmitate?

Yes. Every lot of 11-cis-Vitamin A Palmitate 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 11-cis-Vitamin A Palmitate be shipped internationally?

Yes. We export 11-cis-Vitamin A Palmitate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.