Etoposide EP Impurity A

Name: Etoposide EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-022606

About Etoposide EP Impurity A

Etoposide EP Impurity A (CAS 124151-67-3) is a pharmacopeial impurity of Etoposide offered by Vaqora Chemicals. With the molecular formula C37H38O15, it has a molar mass of 722.7 g/mol. Common synonyms include Etoposide - Impurity A.

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.

This Etoposide 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.

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 Etoposide

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

Etoposide impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Etoposide EP Impurity A
Catalogue No.	VQ-022606
CAS Number	124151-67-3
IUPAC name	[4-[(5S,5aR,8aR,9R)-5-[[(2R,7S,8S,8aS)-7,8-dihydroxy-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy]-8-oxo-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-9-yl]-2,6-dimethoxyphenyl] benzyl carbonate
Molecular formula	C₃₇H₃₈O₁₅
Molecular weight	722.7 g/mol
Exact mass	722.2211
Grade	Reference Standard
HSN code	38229090
InChIKey	QFPOJYOACYARIK-DZCRLHLESA-N
SMILES	C[C@@H]1OCC2[C@@H](O1)[C@H]([C@@H](C(O2)O[C@H]3[C@H]4COC(=O)[C@@H]4[C@@H](C5=CC6=C(C=C35)OCO6)C7=CC(=C(C(=C7)OC)OC(=O)OCC8=CC=CC=C8)OC)O)O
PubChem CID	175674966

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	2 / 15
TPSA	176 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 Etoposide EP Impurity A?

The CAS Registry Number of Etoposide EP Impurity A is 124151-67-3. It is also known as Etoposide - Impurity A.

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

Etoposide EP Impurity A has the molecular formula C37H38O15 and a molecular weight of 722.7 g/mol.

What is Etoposide EP Impurity A used for?

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

We supply Etoposide 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 Etoposide EP Impurity A?

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

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