Chrysophanol (CAS 481-74-3) — formula C15H10O4, molecular weight 254.24; category organic chemicals.
Chrysophanol (CAS 481-74-3) is a chemical raw material in the organic chemicals category. Its molecular formula C15H10O4 comprises 15 C, 10 H, 4 O atoms. Its molecular weight is about 254.24. Reported physicochemical data: melting point around 196 °C, LogP about 4.39. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 481-74-3 |
|---|---|
| Molecular Formula | C15H10O4 |
| Molecular Weight | 254.24 |
| Melting Point | 196 °C |
| LogP | 4.39 |
| Applications | Laboratory chemicals, manufacture of substances, Herbal remedies (Ingredient), MEDICATION, Traditional Medicine (ingredient), Occurs in the free state and as glucoside in cascara sarada |
| Category | Organic Chemicals |
Documented applications: Laboratory chemicals, manufacture of substances, Herbal remedies (Ingredient), MEDICATION, Traditional Medicine (ingredient), Occurs in the free state and as glucoside in cascara sarada.
Chrysophanol is a carbon-based organic compound with CAS registry number 481-74-3 and molecular formula C15H10O4 (molecular weight 254.24), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 481-74-3
Its molecular formula C15H10O4 comprises 15 C, 10 H, 4 O atoms.
Also known as: Chrysophanol · 大黄酚
Category: organic chemicals
The CAS registry number of Chrysophanol is 481-74-3.
Molecular formula C15H10O4, molecular weight 254.24.
It is also registered under: Chrysophanol, 大黄酚.
Recorded applications: Laboratory chemicals, manufacture of substances, Herbal remedies (Ingredient), MEDICATION, Traditional Medicine (ingredient), Occurs in the free state and as glucoside in cascara sarada.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Chrysophanol (CAS 481-74-3), compiled from public chemistry databases.
| CAS Registry Number | 481-74-3 |
|---|---|
| PubChem CID | 10208 |
| Molecular formula | C15H10O4 |
| IUPAC name | 1,8-dihydroxy-3-methylanthracene-9,10-dione |
| UNII (FDA) | N1ST8V8RR2 |
| Molecular Weight | 254.24 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 254.05790880 |
| Monoisotopic Mass | 254.05790880 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 19 |
| Melting Point | 196 °C |
|---|---|
| Melting Point | 200 - 201 °C |
| Density | 0.92 g/cm cu at 25 °C |
| LogP | 4.39 |
Chrysophanol; CHRYSOPHANIC ACID; 481-74-3; 1,8-dihydroxy-3-methylanthracene-9,10-dione; 3-Methylchrysazin; 1,8-Dihydroxy-3-methylanthraquinone; 1,8-Dihydroxy-3-methyl-9,10-anthracenedione; C.I. Natural Yellow 23; 4,5-Dihydroxy-2-methylanthraquinone; 3-Methyl-1,8-dihydroxyanthraquinone; 2-Methyl-4,5-dihydroxyanthraquinone; C.I. 75400; DTXSID6024832; 1,8-dihydroxy-3-methyl-9,10-anthraquinone; N1ST8V8RR2; NSC-37132
| Reported hazard statements | H315 (100%), H319 (100%), H335 (11.4%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Chrysophanol · CAS 481-74-3 · C15H10O4. UNII N1ST8V8RR2. Melting Point: 196 °C; Melting Point: 200 - 201 °C; Density: 0.92 g/cm cu at 25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 大黄酚