Calcipotriol EP Impurity A

Name: Calcipotriol EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-021955

About Calcipotriol EP Impurity A

Listed under CAS 126860-83-1, Calcipotriol EP Impurity A is a pharmacopeial impurity of Calcipotriol available from Vaqora Chemicals. Its molecular formula is C27H38O3 and its molecular weight is 410.6 g/mol. Alternative names: Calcipotriol - Impurity A.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Calcipotriol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Calcipotriol EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Calcipotriol

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

Calcipotriol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Calcipotriol EP Impurity A
Catalogue No.	VQ-021955
CAS Number	126860-83-1
IUPAC name	(E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one
Molecular formula	C₂₇H₃₈O₃
Molecular weight	410.6 g/mol
Exact mass	410.2821
Grade	Reference Standard
HSN code	38229090
InChIKey	KKDBQSPKXAUHPH-NRCQPIEOSA-N
SMILES	C[C@H](/C=C/C(=O)C1CC1)[C@H]2CC[C@@H]\3[C@@]2(CCC/C3=C\C=C/4\C[C@H](C[C@@H](C4=C)O)O)C
PubChem CID	9547342

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	2 / 3
TPSA	57.5 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 Calcipotriol EP Impurity A?

The CAS Registry Number of Calcipotriol EP Impurity A is 126860-83-1. It is also known as Calcipotriol - Impurity A, (22E)-1alpha-hydroxy-24-oxo-26,27-cyclo-22,23-didehydrocholecalciferol.

What is the molecular formula and molecular weight of Calcipotriol EP Impurity A?

Calcipotriol EP Impurity A has the molecular formula C27H38O3 and a molecular weight of 410.6 g/mol.

What is Calcipotriol EP Impurity A used for?

Calcipotriol EP Impurity A is supplied as a characterised reference material related to Calcipotriol. 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 Calcipotriol EP Impurity A can I order?

We supply Calcipotriol EP Impurity A 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 Calcipotriol EP Impurity A?

Yes. Every lot of Calcipotriol EP Impurity A 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 Calcipotriol EP Impurity A be shipped internationally?

Yes. We export Calcipotriol EP Impurity A worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.