Diacerein
Also known as: 1,8-Diacetoxy-3-carboxyanthraquinone, 4,5-Bis(acetyloxy)-9,10-dioxo-2-anthracenecarboxylic acid, 4,5-Diacetoxyanthraquinone-2-carboxylic acid, Diacerhein, Diacetyle rhein, Diacereine, SF 277, Artrodar, Fisiodar, Rhein diacetate
Diacerein (CAS 13739-02-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H12O8 and a molecular weight of 368.294 g/mol. Key properties include a melting point of 217-2180C, a boiling point of 631.5±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 231.8±25.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13739-02-1
- Jingsj CID
- J-1975904-7
- Molecular Formula
- C19H12O8
- Molecular Weight
- 368.294 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 217-2180C |
|---|---|
| Boiling Point | 631.5±55.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 231.8±25.0 °C |
| Exact Mass | 368.053223 |
| PSA | 124.04000 |
| LogP | 1.99 |
| Vapor Pressure | 0.0±1.9 mmHg at 25°C |
| Refractive Index | 1.634 |
| Storage Conditions | Refrigerator |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. http://en.wikipedia.org/wiki/Diacerein |
|---|
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Diacerein?
The CAS number of Diacerein is 13739-02-1.
What are the molecular formula and molecular weight of Diacerein?
Diacerein has molecular formula C19H12O8 and molecular weight 368.294 g/mol.
Is Diacerein hazardous?
Diacerein has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of Diacerein?
For Diacerein, Upstream Products: Rhein, Carbon, (4,5-diacetyloxy-9,10-dioxoanthracen-2-yl)methyl acetate; Downstream Products: Rhein.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diacerein (CAS 13739-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975904-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.