9-cis-Retinyl Palmitate

About 9-cis-Retinyl Palmitate

9-cis-Retinyl Palmitate is an impurity of Vitamin A carrying the CAS registry number 34356-29-1. Formula C36H60O2, molecular weight 524.9 g/mol. Its systematic (IUPAC) name is [(2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] hexadecanoate. Alternative names: 9-cis-Vitamin A Palmitate and 9-cis-retinyl hexadecanoate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Vitamin A to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 9-cis-Retinyl 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 Vitamin A

View every impurity, metabolite and intermediate we list for Vitamin A.

Vitamin A impurities

Specifications & identifiers

Chemical identifiers
Product name	9-cis-Retinyl Palmitate
Catalogue No.	VQ-027783
CAS Number	34356-29-1
IUPAC name	[(2E,4E,6Z,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-UMNZIDCRSA-N
SMILES	CCCCCCCCCCCCCCCC(=O)OC/C=C(\C)/C=C/C=C(/C)\C=C\C1=C(CCCC1(C)C)C
PubChem CID	13014097

Physical properties
Physical form	Solid
LogP (XLogP3)	13.6
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	9-cis-Vitamin A Palmitate, 9-cis-retinyl hexadecanoate, (9-cis)-Retinol Hexadecanoate, (9cis)-O(15)-hexadecanoylretinol, (9cis)-O~15~-Hexadecanoylretinol

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 9-cis-Retinyl Palmitate?

The CAS Registry Number of 9-cis-Retinyl Palmitate is 34356-29-1. It is also known as 9-cis-Vitamin A Palmitate, 9-cis-retinyl hexadecanoate, (9-cis)-Retinol Hexadecanoate.

What is the molecular formula and molecular weight of 9-cis-Retinyl Palmitate?

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

What is 9-cis-Retinyl Palmitate used for?

9-cis-Retinyl Palmitate is supplied as a characterised reference material related to Vitamin A. 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 9-cis-Retinyl Palmitate can I order?

We supply 9-cis-Retinyl 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 9-cis-Retinyl Palmitate?

Yes. Every lot of 9-cis-Retinyl 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 9-cis-Retinyl Palmitate be shipped internationally?

Yes. We export 9-cis-Retinyl Palmitate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.