Chrysophanol
Also known as: Chrysophanic acid, 1,8-Dihydroxy-3-methylanthraquinone, 1,8-Dihydroxy-3-methylanthracene-9,10-dione, 3-Methyl-1,8-dihydroxyanthraquinone, C.I. 75400, C.I. Natural Yellow 23
Chrysophanol (CAS 481-74-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C15H10O4 and a molecular weight of 254.238 g/mol. Key properties include a melting point of 194-198 °C, a boiling point of 489.5±45.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 263.9±25.2 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 481-74-3
- Jingsj CID
- J-2725-6
- Molecular Formula
- C15H10O4
- Molecular Weight
- 254.238 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 194-198 °C |
|---|---|
| Boiling Point | 489.5±45.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 263.9±25.2 °C |
| Exact Mass | 254.057907 |
| PSA | 74.60000 |
| LogP | 5.03 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.710 |
| Additional Property | <0.1 g/100 mL at 18 ºC |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
Activity & Biological Data
| Target | EGFR |
|---|---|
| Additional Information | [1]. Lee MS, et al. Chrysophanic acid blocks proliferation of colon cancer cells by inhibiting EGFR/mTOR pathway. Phytother Res. 2011 Jun;25(6):833-7. [2]. Lim H, et al. Chrysophanic Acid Suppresses Adipogenesis and Induces Thermogenesis by Activating AMP-Activated Protein Kinase Alpha In vivo and In vitro. Front Pharmacol. 2016 Dec 8;7:476. |
Customs & Trade Information
| HS Code | 2942000000 |
|---|
Frequently Asked Questions
What is the CAS number of Chrysophanol?
The CAS number of Chrysophanol is 481-74-3.
What are the molecular formula and molecular weight of Chrysophanol?
Chrysophanol has molecular formula C15H10O4 and molecular weight 254.238 g/mol.
Is Chrysophanol hazardous?
Chrysophanol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Chrysophanol?
For Chrysophanol, Upstream Products: Chrysophanol 8-O-β-D-glucopyranoside, 1,8-Dimethoxy-3-methylanthraquinone, Aloe-emodin; Downstream Products: Rhein, Aloe-emodin, 4-Hydroxyisophthalic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chrysophanol (CAS 481-74-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2725-6 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.