7 8 Epoxyvitamin d3

Name: 7 8 Epoxyvitamin d3
Brand: Vaqora Chemicals
SKU: VQ-047770

About 7 8 Epoxyvitamin d3

Vaqora Chemicals supplies 7 8 Epoxyvitamin d3, an impurity of Cholecalciferol registered under CAS number 89231-90-3. The compound has the formula C27H44O2, corresponding to a molecular weight of 400.6 g/mol.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Cholecalciferol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 7 8 Epoxyvitamin d3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

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

Industries

Related to Cholecalciferol

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

Cholecalciferol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	7 8 Epoxyvitamin d3
Catalogue No.	VQ-047770
CAS Number	89231-90-3
IUPAC name	(1S,3Z)-3-[[(1R,2'R,3aR,4R,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]spiro[2,3,3a,5,6,7-hexahydro-1H-indene-4,3'-oxirane]-2'-yl]methylidene]-4-methylidenecyclohexan-1-ol
Molecular formula	C₂₇H₄₄O₂
Molecular weight	400.6 g/mol
Exact mass	400.3341
Grade	Reference Standard
HSN code	38229090
InChIKey	WMYIIZNCOZEFKV-FIFMJTSSSA-N
SMILES	C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CCC[C@]23[C@H](O3)/C=C\4/C[C@H](CCC4=C)O)C
PubChem CID	21634333

Physical properties
Physical form	Solid
LogP (XLogP3)	7
H-bond donors / acceptors	1 / 2
TPSA	32.8 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 7 8 Epoxyvitamin d3?

The CAS Registry Number of 7 8 Epoxyvitamin d3 is 89231-90-3.

What is the molecular formula and molecular weight of 7 8 Epoxyvitamin d3?

7 8 Epoxyvitamin d3 has the molecular formula C27H44O2 and a molecular weight of 400.6 g/mol.

What is 7 8 Epoxyvitamin d3 used for?

7 8 Epoxyvitamin d3 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 7 8 Epoxyvitamin d3 can I order?

We supply 7 8 Epoxyvitamin d3 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 7 8 Epoxyvitamin d3?

Yes. Every lot of 7 8 Epoxyvitamin d3 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 7 8 Epoxyvitamin d3 be shipped internationally?

Yes. We export 7 8 Epoxyvitamin d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.