Isokaempferide
Also known as: Kaempferol 3-methyl ether, Kaempferol 3-monomethyl ether, 3-Methylkaempferol, 3-O-Methylkaempferol, 3-Methoxyapigenin, 5,7,4'-trihydroxy-3-methoxyflavone, 4',5,7-trihydroxy-3-methoxyflavone, 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-methoxychromen-4-one, iso-Kaemferide, isocaempferide
Isokaempferide (CAS 1592-70-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H12O6 and a molecular weight of 300.26 g/mol. Key properties include a melting point of >300 ºC, a boiling point of 586.2±50.0 °C at 760 mmHg, a density of 1.58±0.1 g/cm3 and a flash point of 224.1±23.6 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 1592-70-7
- Jingsj CID
- J-1975359-4
- Molecular Formula
- C16H12O6
- Molecular Weight
- 300.26 g/mol
- Category
- Organic Compounds
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300 ºC |
|---|---|
| Boiling Point | 586.2±50.0 °C at 760 mmHg |
| Density | 1.58±0.1 g/cm3 |
| Flash Point | 224.1±23.6 °C |
| Exact Mass | 300.063385 |
| PSA | 100.13000 |
| LogP | 2.22 |
| Vapor Pressure | 0.0±1.7 mmHg at 25°C |
| Refractive Index | 1.726 |
| Storage Conditions | ?20°C |
| Additional Property | Very slightly soluble (0.12 g/L) (25 ºC) |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Pistelli L, et al. Flavonoids from genista ephedroides. J Nat Prod. 1998 Nov;61(11):1404-6. |
|---|
Customs & Trade Information
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Isokaempferide?
The CAS number of Isokaempferide is 1592-70-7.
What are the molecular formula and molecular weight of Isokaempferide?
Isokaempferide has molecular formula C16H12O6 and molecular weight 300.26 g/mol.
Is Isokaempferide hazardous?
Isokaempferide has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isokaempferide (CAS 1592-70-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975359-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.