Etoposide EP Impurity Q

Name: Etoposide EP Impurity Q
Brand: Vaqora Chemicals
SKU: VQ-025672

About Etoposide EP Impurity Q

Etoposide EP Impurity Q (CAS 153975-26-9) is a pharmacopeial impurity of Etoposide offered by Vaqora Chemicals. Its molecular formula is C21H16O7 and its molecular weight is 380.3 g/mol. Its systematic (IUPAC) name is 5-(4-hydroxy-3,5-dimethoxyphenyl)-8H-[2]benzofuro[5,6-f][1,3]benzodioxol-6-one. It is also known as Etoposide - Impurity Q.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Etoposide to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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 Q 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 Q
Catalogue No.	VQ-025672
CAS Number	153975-26-9
IUPAC name	5-(4-hydroxy-3,5-dimethoxyphenyl)-8H-[2]benzofuro[5,6-f][1,3]benzodioxol-6-one
Molecular formula	C₂₁H₁₆O₇
Molecular weight	380.3 g/mol
Exact mass	380.0896
Grade	Reference Standard
HSN code	38229090
InChIKey	UDLHYXLZETWXRQ-UHFFFAOYSA-N
SMILES	COC1=CC(=CC(=C1O)OC)C2=C3C=C4C(=CC3=CC5=C2C(=O)OC5)OCO4
PubChem CID	175674964

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	1 / 7
TPSA	83.5 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 Q?

The CAS Registry Number of Etoposide EP Impurity Q is 153975-26-9. It is also known as Etoposide - Impurity Q, 5-(4-hydroxy-3,5-dimethoxyphenyl)isobenzofuro[5,6- f][1,3]benzodioxol-6(8H)-one.

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

Etoposide EP Impurity Q has the molecular formula C21H16O7 and a molecular weight of 380.3 g/mol. Its IUPAC name is 5-(4-hydroxy-3,5-dimethoxyphenyl)-8H-[2]benzofuro[5,6-f][1,3]benzodioxol-6-one.

What is Etoposide EP Impurity Q used for?

Etoposide EP Impurity Q 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 Q can I order?

We supply Etoposide EP Impurity Q 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 Q?

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

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