5-Hydroxy-4-methoxycanthin-6-one

Modify Date: 2025-08-26 21:25:09

5-Hydroxy-4-methoxycanthin-6-one Structure
5-Hydroxy-4-methoxycanthin-6-one structure
Common Name 5-Hydroxy-4-methoxycanthin-6-one
CAS Number 18110-86-6 Molecular Weight 266.251
Density 1.5±0.1 g/cm3 Boiling Point 442.7±45.0 °C at 760 mmHg
Molecular Formula C15H10N2O3 Melting Point N/A
MSDS N/A Flash Point 221.5±28.7 °C

 Use of 5-Hydroxy-4-methoxycanthin-6-one


Nigakinone is one of the most abundant alkaloids responsible for the major pharmacological activities of Kumu.

 Names

Name Nigakinone
Synonym More Synonyms

 5-Hydroxy-4-methoxycanthin-6-one Biological Activity

Description Nigakinone is one of the most abundant alkaloids responsible for the major pharmacological activities of Kumu.
Related Catalog
References

[1]. Wang N, et al. Quality Assessment of Kumu Injection, a Traditional Chinese Medicine Preparation, Using HPLC Combined with Chemometric Methods and Qualitative and Quantitative Analysis of Multiple Alkaloids by Single Marker. Molecules. 2018 Apr 9;23(4).

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 442.7±45.0 °C at 760 mmHg
Molecular Formula C15H10N2O3
Molecular Weight 266.251
Flash Point 221.5±28.7 °C
Exact Mass 266.069153
PSA 63.83000
LogP 1.92
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.747

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Methoxy-5-hydroxycanthin-6-one
Nigakinone
4-methoxy-5-hydroxycantin-6-one
4-Methoxy-5-hydroxy-canthin-6-on
HMS2269C08
5-Hydroxy-4-methoxy-6H-indolo[3,2,1-de][1,5]naphthyridin-6-one
5-hydroxy-4-methoxycanthin-6-one
6H-Indolo[3,2,1-de][1,5]naphthyridin-6-one, 5-hydroxy-4-methoxy-
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