Ergocalciferol-d3

Name: Ergocalciferol-d3
Brand: Vaqora Chemicals
SKU: VQ-043447

About Ergocalciferol-d3

Ergocalciferol-d3 (CAS 1217448-46-8) is a stable isotope labelled analogue related to Ergocalciferol offered by Vaqora Chemicals. Its molecular formula is C28H44O and its molecular weight is 399.7 g/mol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Ergocalciferol-d3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Ergocalciferol

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

Ergocalciferol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ergocalciferol-d3
Catalogue No.	VQ-043447
CAS Number	1217448-46-8
IUPAC name	(1S,3E)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]-1-deuterioethylidene]-4-(dideuteriomethylidene)cyclohexan-1-ol
Molecular formula	C₂₈H₄₄O
Molecular weight	399.7 g/mol
Exact mass	399.358
Grade	Reference Standard
HSN code	38229090
InChIKey	MECHNRXZTMCUDQ-BKGWWREFSA-N
SMILES	[2H]C(=C/1CC[C@@H](C\C1=C(\[2H])/C=C/2\CCC[C@]3([C@H]2CC[C@@H]3[C@H](C)C=C[C@H](C)C(C)C)C)O)[2H]
PubChem CID	71310750

Physical properties
Physical form	Solid
LogP (XLogP3)	7.4
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H330Fatal if inhaled
H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P262, P264, P270, P271, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P319, P320, P321, P330, P361 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Ergocalciferol-d3?

The CAS Registry Number of Ergocalciferol-d3 is 1217448-46-8. It is also known as (3S,5E,7E)-(6,19,19-~2~H_3_)-9,10-Secoergosta-5,7,10,22-tetraen-3-ol.

What is the molecular formula and molecular weight of Ergocalciferol-d3?

Ergocalciferol-d3 has the molecular formula C28H44O and a molecular weight of 399.7 g/mol.

What is Ergocalciferol-d3 used for?

Ergocalciferol-d3 is supplied as a characterised reference material related to Ergocalciferol. 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 Ergocalciferol-d3 can I order?

We supply Ergocalciferol-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 Ergocalciferol-d3?

Yes. Every lot of Ergocalciferol-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 Ergocalciferol-d3 be shipped internationally?

Yes. Ergocalciferol-d3 is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.