Diacerein, 95%

Name: Diacerein, 95%
Brand: Vaqora Chemicals
SKU: VQ-003810

About Diacerein, 95%

Listed under CAS 13739-02-1, Diacerein is a natural product available from Vaqora Chemicals, specified at ≥95% purity. The compound has the formula C19H12O8, corresponding to a molecular weight of 368.3 g/mol. Its systematic (IUPAC) name is 4,5-diacetyloxy-9,10-dioxoanthracene-2-carboxylic acid. It is also known as 1,8-Diacetoxy-3-carboxyanthraquinone or Diacetylrhein.

The material typically appears as light yellow to amber to dark green powder or chunks. Key physical data: a melting point of 217-218 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include phytochemical research, natural product screening and nutraceutical R and D. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 10 mg, 50 mg, 100 mg and 1 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Phytochemical research
Natural product screening
Nutraceutical R&D

Industries

Specifications & identifiers

Chemical identifiers
Product name	Diacerein, 95%
Catalogue No.	VQ-003810
CAS Number	13739-02-1
IUPAC name	4,5-diacetyloxy-9,10-dioxoanthracene-2-carboxylic acid
Molecular formula	C₁₉H₁₂O₈
Molecular weight	368.3 g/mol
Exact mass	368.0532
Purity / assay	≥95%
HSN code	29420090
InChIKey	TYNLGDBUJLVSMA-UHFFFAOYSA-N
SMILES	CC(=O)OC1=CC=CC2=C1C(=O)C3=C(C2=O)C=C(C=C3OC(=O)C)C(=O)O
PubChem CID	26248

Physical properties
Physical form	Powder
Appearance	Light yellow to amber to dark green powder or chunks
Melting point	217-218 °C
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 8
TPSA	124 Å²
Synonyms	1,8-Diacetoxy-3-carboxyanthraquinone, Diacetylrhein, Diacerhein, Diacereine, SF-277, Rhein diacetate, 2-Anthracenecarboxylic acid, 4,5-bis(acetyloxy)-9,10-dihydro-9,10-dioxo-, 4,5-Bis(acetyloxy)-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic Acid, 4,5-Diacetoxyanthraquinone-2-carboxylic Acid, M-01AX21, 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthroic acid, diacetate, diacetyl-rhein

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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

Other grades of CAS 13739-02-1

IP/BP/USP

Diacerein

CAS: 13739-02-1
Formula: C₁₉H₁₂O₈
MW: 368.3 g/mol

VQ-003998

Frequently asked questions

What is the CAS number of Diacerein, 95%?

The CAS Registry Number of Diacerein, 95% is 13739-02-1. It is also known as 1,8-Diacetoxy-3-carboxyanthraquinone, Diacetylrhein, Diacerhein.

What is the molecular formula and molecular weight of Diacerein, 95%?

Diacerein, 95% has the molecular formula C19H12O8 and a molecular weight of 368.3 g/mol. Its IUPAC name is 4,5-diacetyloxy-9,10-dioxoanthracene-2-carboxylic acid.

Which grade and pack sizes of Diacerein, 95% can I order?

We supply Diacerein, 95% in (≥95%) grade, in 10 mg, 50 mg, 100 mg, 1 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diacerein, 95%?

Yes. Every lot of Diacerein, 95% 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, 95% be shipped internationally?

Yes. Diacerein, 95% 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.