Diacerein EP Impurity E

Name: Diacerein EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-022356

About Diacerein EP Impurity E

Vaqora Chemicals supplies Diacerein EP Impurity E, a pharmacopeial impurity of Diacerein registered under CAS number 875535-36-7. Formula C17H10O7, molecular weight 326.26 g/mol. The IUPAC name is 4-acetyloxy-5-hydroxy-9,10-dioxoanthracene-2-carboxylic acid. Alternative names: Diacerein EP Impurity E (4-Acetyl Rhein) and Diacerein - Impurity E.

It is supplied 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.

As a characterised impurity of Diacerein, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in 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 Diacerein

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

Diacerein impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diacerein EP Impurity E
Catalogue No.	VQ-022356
CAS Number	875535-36-7
IUPAC name	4-acetyloxy-5-hydroxy-9,10-dioxoanthracene-2-carboxylic acid
Molecular formula	C₁₇H₁₀O₇
Molecular weight	326.26 g/mol
Exact mass	326.0427
Grade	Reference Standard
HSN code	38229090
InChIKey	FRIXMWPJYKVOCV-UHFFFAOYSA-N
SMILES	CC(=O)OC1=CC(=CC2=C1C(=O)C3=C(C2=O)C=CC=C3O)C(=O)O
PubChem CID	10268224

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	2 / 7
TPSA	118 Å²
Synonyms	Diacerein EP Impurity E (4-Acetyl Rhein), Diacerein - Impurity E, 4-Acetyl Rhein, 4-acetoxy-5-hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid, 4-acetyloxy-5-hydroxy-9,10-dioxo-anthracene-2-carboxylic Acid, 4-acetoxy-5-hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylicacid

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 Diacerein EP Impurity E?

The CAS Registry Number of Diacerein EP Impurity E is 875535-36-7. It is also known as Diacerein EP Impurity E (4-Acetyl Rhein), Diacerein - Impurity E, 4-Acetyl Rhein.

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

Diacerein EP Impurity E has the molecular formula C17H10O7 and a molecular weight of 326.26 g/mol. Its IUPAC name is 4-acetyloxy-5-hydroxy-9,10-dioxoanthracene-2-carboxylic acid.

What is Diacerein EP Impurity E used for?

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

We supply Diacerein 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 Diacerein EP Impurity E?

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

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