Etoposide EP Impurity P

Name: Etoposide EP Impurity P
Brand: Vaqora Chemicals
SKU: VQ-025671

About Etoposide EP Impurity P

Etoposide EP Impurity P (CAS 117669-31-5) is a pharmacopeial impurity of Etoposide offered by Vaqora Chemicals. Formula C21H16O8, molecular weight 396.3 g/mol. Systematically, it is named 5-hydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-6H-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one. It is also known as Etoposide - Impurity P or 4'-demethyldehydropodophyllotoxin.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying 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. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Etoposide EP Impurity P is dispatched with a Certificate of Analysis (COA) to destinations 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 P
Catalogue No.	VQ-025671
CAS Number	117669-31-5
IUPAC name	5-hydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-6H-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one
Molecular formula	C₂₁H₁₆O₈
Molecular weight	396.3 g/mol
Exact mass	396.0845
Grade	Reference Standard
HSN code	38229090
InChIKey	BBMUNWUDCBRTKC-UHFFFAOYSA-N
SMILES	COC1=CC(=CC(=C1O)OC)C2=C3C(=C(C4=CC5=C(C=C42)OCO5)O)COC3=O
PubChem CID	15232507

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	2 / 8
TPSA	104 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 P?

The CAS Registry Number of Etoposide EP Impurity P is 117669-31-5. It is also known as Etoposide - Impurity P, 4'-demethyldehydropodophyllotoxin, 5-hydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-6H-(2)benzofuro(5,6-f)(1,3)benzodioxol-8-one.

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

Etoposide EP Impurity P has the molecular formula C21H16O8 and a molecular weight of 396.3 g/mol. Its IUPAC name is 5-hydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-6H-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one.

What is Etoposide EP Impurity P used for?

Etoposide EP Impurity P 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 P can I order?

We supply Etoposide EP Impurity P 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 P?

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

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