Vincristine Sulfate EP Impurity B

Name: Vincristine Sulfate EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-028715

About Vincristine Sulfate EP Impurity B

Vaqora Chemicals supplies Vincristine Sulfate EP Impurity B, a pharmacopeial impurity of Vincristine registered under CAS number 68135-16-0. The compound has the formula C46H56N4O9, corresponding to a molecular weight of 809.0 g/mol. Alternative names: Vincristine Sulfate EP Impurity B (Free Base) and Vincristine Sulfate - Impurity B.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Vincristine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Vincristine

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

Vincristine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Vincristine Sulfate EP Impurity B
Catalogue No.	VQ-028715
CAS Number	68135-16-0
IUPAC name	methyl (1R,9R,10S,11R,12R,19R)-11-acetyloxy-12-ethyl-4-[(13S,15R,17R)-17-ethyl-13-methoxycarbonyl-1,11-diazatetracyclo[13.3.1.04,12.05,10]nonadeca-4(12),5,7,9-tetraen-13-yl]-8-formyl-10-hydroxy-5-methoxy-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraene-10-carboxylate
Molecular formula	C₄₆H₅₆N₄O₉
Molecular weight	809 g/mol
Exact mass	808.4047
Grade	Reference Standard
HSN code	38229090
InChIKey	KLFUUCHXSFIPMH-VSBPWMKXSA-N
SMILES	CC[C@@H]1C[C@@H]2C[C@@](C3=C(CCN(C2)C1)C4=CC=CC=C4N3)(C5=C(C=C6C(=C5)[C@]78CCN9[C@H]7[C@@](C=CC9)([C@H]([C@@]([C@@H]8N6C=O)(C(=O)OC)O)OC(=O)C)CC)OC)C(=O)OC
PubChem CID	20055311

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	2 / 11
TPSA	151 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 Vincristine Sulfate EP Impurity B?

The CAS Registry Number of Vincristine Sulfate EP Impurity B is 68135-16-0. It is also known as Vincristine Sulfate EP Impurity B (Free Base), Vincristine Sulfate - Impurity B.

What is the molecular formula and molecular weight of Vincristine Sulfate EP Impurity B?

Vincristine Sulfate EP Impurity B has the molecular formula C46H56N4O9 and a molecular weight of 809 g/mol.

What is Vincristine Sulfate EP Impurity B used for?

Vincristine Sulfate EP Impurity B is supplied as a characterised reference material related to Vincristine. 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 Vincristine Sulfate EP Impurity B can I order?

We supply Vincristine Sulfate EP Impurity B 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 Vincristine Sulfate EP Impurity B?

Yes. Every lot of Vincristine Sulfate EP Impurity B 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 Vincristine Sulfate EP Impurity B be shipped internationally?

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