Vincristine EP Impurity E

Name: Vincristine EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-034635

About Vincristine EP Impurity E

Listed under CAS 3352-69-0, Vincristine EP Impurity E is a pharmacopeial impurity of Vincristine available from Vaqora Chemicals. The compound has the formula C44H56N4O8, corresponding to a molecular weight of 768.9 g/mol. Alternative names: Vincristine Sulfate EP Impurity E and Vincristine Sulfate - Impurity E.

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. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

This Vincristine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Vincristine EP Impurity E 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 Vincristine

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

Vincristine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Vincristine EP Impurity E
Catalogue No.	VQ-034635
CAS Number	3352-69-0
IUPAC name	methyl (9R,10S,11R,12R,19R)-12-ethyl-4-[(13S,15S,17S)-17-ethyl-17-hydroxy-13-methoxycarbonyl-1,11-diazatetracyclo[13.3.1.04,12.05,10]nonadeca-4(12),5,7,9-tetraen-13-yl]-10,11-dihydroxy-5-methoxy-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraene-10-carboxylate
Molecular formula	C₄₄H₅₆N₄O₈
Molecular weight	768.9 g/mol
Exact mass	768.4098
Grade	Reference Standard
HSN code	38229090
InChIKey	NDMPLJNOPCLANR-SAYSVMKTSA-N
SMILES	CC[C@@]1(C[C@@H]2C[C@@](C3=C(CCN(C2)C1)C4=CC=CC=C4N3)(C5=C(C=C6C(=C5)C78CCN9[C@H]7[C@@](C=CC9)([C@H]([C@@]([C@@H]8N6C)(C(=O)OC)O)O)CC)OC)C(=O)OC)O
PubChem CID	197026

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	4 / 11
TPSA	148 Å²
Synonyms	Vincristine Sulfate EP Impurity E, Vincristine Sulfate - Impurity E, 4-Desacetylvinblastine, O(4)-deacetylvinblastine, DVBL-O(4), Desacetylvinblastine, Vincaleukoblastine, O(sup 4)-deacetyl-, Vincaleukoblastine, deacetyl-, deacetyl-vinblastine, 17-desacetylvinblastine

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H341Suspected of causing genetic defects
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P264, P270, P280, P301 + P317, P318, P330, 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 Vincristine EP Impurity E?

The CAS Registry Number of Vincristine EP Impurity E is 3352-69-0. It is also known as Vincristine Sulfate EP Impurity E, Vincristine Sulfate - Impurity E, 4-Desacetylvinblastine.

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

Vincristine EP Impurity E has the molecular formula C44H56N4O8 and a molecular weight of 768.9 g/mol.

What is Vincristine EP Impurity E used for?

Vincristine EP Impurity E 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 EP Impurity E can I order?

We supply Vincristine EP Impurity E 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 EP Impurity E?

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

Yes. Vincristine EP Impurity E 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.