Vincristine N-Oxide

Name: Vincristine N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-034636

About Vincristine N-Oxide

Vaqora Chemicals supplies Vincristine N-Oxide, a metabolite or degradation product of Vincristine registered under CAS number 947527-73-3. Its molecular formula is C46H56N4O11 and its molecular weight is 841.0 g/mol. It is also known as 22-Oxo-vincaleukoblastine 6'-Oxide.

The product is provided 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.

Analytical teams use this compound to identify metabolites and degradants of Vincristine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Vincristine N-Oxide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Vincristine

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

Vincristine impurities

Specifications & identifiers

Chemical identifiers
Product name	Vincristine N-Oxide
Catalogue No.	VQ-034636
CAS Number	947527-73-3
IUPAC name	methyl (1R,9R,10S,11S,12R,19R)-11-acetyloxy-12-ethyl-4-[(1S,13S,15S,17S)-17-ethyl-17-hydroxy-13-methoxycarbonyl-1-oxido-11-aza-1-azoniatetracyclo[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	C₄₆H₅₆N₄O₁₁
Molecular weight	841 g/mol
Exact mass	840.3946
Grade	Reference Standard
HSN code	38229090
InChIKey	RMXAXRWGUNEVQR-PQWPLOBDSA-N
SMILES	CC[C@@]1(C[C@@H]2C[C@@](C3=C(CC[N@+](C2)(C1)[O-])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)O
PubChem CID	71752950

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	3 / 12
TPSA	186 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 N-Oxide?

The CAS Registry Number of Vincristine N-Oxide is 947527-73-3. It is also known as 22-Oxo-vincaleukoblastine 6'-Oxide.

What is the molecular formula and molecular weight of Vincristine N-Oxide?

Vincristine N-Oxide has the molecular formula C46H56N4O11 and a molecular weight of 841 g/mol.

What is Vincristine N-Oxide used for?

Vincristine N-Oxide 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 N-Oxide can I order?

We supply Vincristine N-Oxide 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 N-Oxide?

Yes. Every lot of Vincristine N-Oxide 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 N-Oxide be shipped internationally?

Yes. We export Vincristine N-Oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.