Alfacalcidol EP Impurity C

Name: Alfacalcidol EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-034951

About Alfacalcidol EP Impurity C

Alfacalcidol EP Impurity C is a pharmacopeial impurity of Alfacalcidol carrying the CAS registry number 82266-85-1. Formula C35H49N3O4, molecular weight 575.8 g/mol. It is also known as Impurity C of Alfacalcidol.

The product is provided 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.

As a characterised impurity of Alfacalcidol, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Alfacalcidol EP Impurity C 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 Alfacalcidol

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

Alfacalcidol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Alfacalcidol EP Impurity C
Catalogue No.	VQ-034951
CAS Number	82266-85-1
IUPAC name	(10R,13R,14R)-7-[(3S,5R)-3,5-dihydroxy-2-methylcyclohexen-1-yl]-14-methyl-13-[(2R)-6-methylheptan-2-yl]-4-phenyl-2,4,6-triazatetracyclo[7.7.0.02,6.010,14]hexadec-8-ene-3,5-dione
Molecular formula	C₃₅H₄₉N₃O₄
Molecular weight	575.8 g/mol
Exact mass	575.3723
Grade	Reference Standard
HSN code	38229090
InChIKey	PTIHYNIKYFVMFI-UURGVQEHSA-N
SMILES	CC1=C(C[C@H](C[C@@H]1O)O)C2C=C3[C@@H]4CC[C@@H]([C@]4(CCC3N5N2C(=O)N(C5=O)C6=CC=CC=C6)C)[C@H](C)CCCC(C)C
PubChem CID	71576655

Physical properties
Physical form	Solid
LogP (XLogP3)	6.2
H-bond donors / acceptors	2 / 4
TPSA	84.3 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 Alfacalcidol EP Impurity C?

The CAS Registry Number of Alfacalcidol EP Impurity C is 82266-85-1. It is also known as Impurity C of Alfacalcidol.

What is the molecular formula and molecular weight of Alfacalcidol EP Impurity C?

Alfacalcidol EP Impurity C has the molecular formula C35H49N3O4 and a molecular weight of 575.8 g/mol.

What is Alfacalcidol EP Impurity C used for?

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

We supply Alfacalcidol EP Impurity C 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 Alfacalcidol EP Impurity C?

Yes. Every lot of Alfacalcidol EP Impurity C 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 Alfacalcidol EP Impurity C be shipped internationally?

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