Pre-vitamin-D3 Octanoate

About Pre-vitamin-D3 Octanoate

Pre-vitamin-D3 Octanoate is a stable isotope labelled analogue related to Cholecalciferol carrying the CAS registry number 927822-17-1. Formula C35H58O2, molecular weight 510.8 g/mol.

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.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Cholecalciferol and related analytes in bioanalytical, pharmacokinetic and impurity studies. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Pre-vitamin-D3 Octanoate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Cholecalciferol

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

Cholecalciferol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Pre-vitamin-D3 Octanoate
Catalogue No.	VQ-036278
CAS Number	927822-17-1
IUPAC name	[(1S)-3-[(Z)-2-[(1R,3aR,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-yl] octanoate
Molecular formula	C₃₅H₅₈O₂
Molecular weight	510.8 g/mol
Exact mass	510.4437
Grade	Reference Standard
HSN code	38229090
InChIKey	XTHWNUBVLBHLCC-DHMNTGMSSA-N
SMILES	CCCCCCCC(=O)O[C@H]1CCC(=C(C1)/C=C\C2=CCC[C@]3([C@H]2CC[C@@H]3[C@H](C)CCCC(C)C)C)C
PubChem CID	169445907

Physical properties
Physical form	Solid
LogP (XLogP3)	11.3
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 Pre-vitamin-D3 Octanoate?

The CAS Registry Number of Pre-vitamin-D3 Octanoate is 927822-17-1.

What is the molecular formula and molecular weight of Pre-vitamin-D3 Octanoate?

Pre-vitamin-D3 Octanoate has the molecular formula C35H58O2 and a molecular weight of 510.8 g/mol. Its IUPAC name is [(1S)-3-[(Z)-2-[(1R,3aR,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-yl] octanoate.

What is Pre-vitamin-D3 Octanoate used for?

Pre-vitamin-D3 Octanoate is supplied as a characterised reference material related to Cholecalciferol. 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 Pre-vitamin-D3 Octanoate can I order?

We supply Pre-vitamin-D3 Octanoate 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 Pre-vitamin-D3 Octanoate?

Yes. Every lot of Pre-vitamin-D3 Octanoate 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 Pre-vitamin-D3 Octanoate be shipped internationally?

Yes. We export Pre-vitamin-D3 Octanoate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.