490-91-5

490-91-5 structure

Name: Thymoquinone
Chemical Name: 2-methyl-5-propan-2-ylcyclohexa-2,5-diene-1,4-dione
CAS Number: 490-91-5
Molecular Formula: C₁₀H₁₂O₂
Molecular Weight: 164.201
Catalog: analytical chemistry Standard Food and beverage standards
Create Date: 2018-09-06 08:59:19
Modify Date: 2025-08-21 11:50:21
Thymoquinone is a nature product isolated from N. sativa. Thymoquinone possess antioxidant, anti-inflammatory, anti-cancer, antitumor activities and hepatoprotective properties[1].

Name	2-methyl-5-propan-2-ylcyclohexa-2,5-diene-1,4-dione
Synonyms	5-Isopropyl-2-methyl-1,4-benzoquinone 2-isopropyl-5-methyl-para-benzoquinone 2-methyl-5-(propan-2-yl)cyclohexa-2,5-diene-1,4-dione 2,5-Cyclohexadiene-1,4-dione, 2-methyl-5- (1-methylethyl)- MFCD00001602 p-Cymene-2,5-dione Thymoquinone 2-Isopropyl-5-methylcyclohexa-2,5-diene-1,4-dione Thymoquinon 2-Isopropyl-5-methyl-1,4-benzoquinone 2-isopropyl-5-methylbenzo-1,4-quinone 2-Isopropyl-5-methylbenzoquinone 2-Methyl-5-iso-propylbenzoquinone 2,5-Cyclohexadiene-1,4-dione, 2-methyl-5-(1-methylethyl)- 2-isopropyl-5-methyl-p-benzoquinone 2-methyl-5-isopropyl-1,4-benzoquinone p-Mentha-3,6-diene-2,5-dione EINECS 207-721-1

Description	Thymoquinone is a nature product isolated from N. sativa. Thymoquinone possess antioxidant, anti-inflammatory, anti-cancer, antitumor activities and hepatoprotective properties[1].
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology
References	[1]. Khader M, et al. Thymoquinone: an emerging natural drug with a wide range of medical applications. Iran J Basic Med Sci. 2014 Dec;17(12):950-7.

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 347,37,1995

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R22
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	GU5330000
HS Code	2914690090

HS Code	2914690090
Summary	2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%