Herbacetin

Also known as: 3,4',5,7,8-Pentahydroxyflavone, 8-Hydroxykaempferol, Isoarticulatidin, 3,5,7,8-Tetrahydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one

Herbacetin (CAS 527-95-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H10O7 and a molecular weight of 302.236 g/mol. Key properties include a melting point of 284ºC, a boiling point of 618.7±55.0 °C at 760 mmHg, a density of 1.799 and a flash point of 239.0±25.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 527-95-7
Jingsj CID: J-1959326-1
Molecular Formula: C₁₅H₁₀O₇
Molecular Weight: 302.236 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	284ºC
Boiling Point	618.7±55.0 °C at 760 mmHg
Density	1.799
Flash Point	239.0±25.0 °C
Exact Mass	302.042664
PSA	131.36000
LogP	1.14
Vapor Pressure	0.0±1.9 mmHg at 25°C
Refractive Index	1.823

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

H301 — Toxic if swallowed

Activity & Biological Data

Target	IC50: Ornithine decarboxylase[2]
Additional Information	[1]. Veeramani C, et al. Herbacetin, a flaxseed flavonoid, ameliorates high percent dietary fat induced insulin resistance and lipid accumulation through the regulation of hepatic lipid metabolizing and lipid-regulating enzymes. Chem Biol Interact. 2018 May 25;288:49-56. [2]. Kim DJ, et al. Herbacetin Is a Novel Allosteric Inhibitor of Ornithine Decarboxylase with Antitumor Activity. Cancer Res. 2016 Mar 1;76(5):1146-1157.

Target

IC50: Ornithine decarboxylase[2]

Additional Information

[1]. Veeramani C, et al. Herbacetin, a flaxseed flavonoid, ameliorates high percent dietary fat induced insulin resistance and lipid accumulation through the regulation of hepatic lipid metabolizing and lipid-regulating enzymes. Chem Biol Interact. 2018 May 25;288:49-56. [2]. Kim DJ, et al. Herbacetin Is a Novel Allosteric Inhibitor of Ornithine Decarboxylase with Antitumor Activity. Cancer Res. 2016 Mar 1;76(5):1146-1157.

Customs & Trade Information

HS Code	2914501900
Summary	2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Herbacetin?

The CAS number of Herbacetin is 527-95-7.

What are the molecular formula and molecular weight of Herbacetin?

Herbacetin has molecular formula C15H10O7 and molecular weight 302.236 g/mol.

Is Herbacetin hazardous?

Herbacetin has GHS signal word Danger and hazard statements H301 — Toxic if swallowed.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Herbacetin (CAS 527-95-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959326-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.