104206-82-8

104206-82-8 structure

Name: mesotrione
Chemical Name: mesotrione
CAS Number: 104206-82-8
Molecular Formula: C₁₄H₁₃NO₇S
Molecular Weight: 339.320
Catalog: Chemical pesticide herbicide Other herbicides
Create Date: 2018-07-30 15:57:19
Modify Date: 2025-08-23 09:58:32
Mesotrione is a herbicide belongs to the benzoylcyclohexanedione family. Mesotrione is a potent and competitive and reversible inhibitor of HPPD enzyme. Mesotrione is selective to maize due to rapid metabolism and relative high tolerance by the susceptible crop plant[1].

Name	mesotrione
Synonyms	1,3-Cyclohexanedione, 2-[4-(methylsulfonyl)-2-nitrobenzoyl]- Mesotrione 480g/l sc 2-[4-(Methylsulfonyl)-2-nitrobenzoyl]cyclohexane-1,3-dione 2-(4-Methylsulphonyl-2-nitrobenzoyl)-1,3-cyclohexanedione 2-(4-Mesyl-2-nitrobenzoyl)cyclohexane-1,3-dione mesotrione MFCD04112617 Mesotrione 100g/L SC 2-[4-(methanesulfonyl)-2-nitrobenzoyl]cyclohexane-1,3-dione MESOTRION,PESTANAL 2-[4-(Methylsulfonyl)-2-nitrobenzoyl]-1,3-cyclohexanedione L6V CVTJ BVR BNW DSW1 Messotrione 2-(4-Mesyl-2-nitrobenzoyl)-1,3-cyclohexanedione MESOTRION

Description	Mesotrione is a herbicide belongs to the benzoylcyclohexanedione family. Mesotrione is a potent and competitive and reversible inhibitor of HPPD enzyme. Mesotrione is selective to maize due to rapid metabolism and relative high tolerance by the susceptible crop plant[1].
Related Catalog	Research Areas >> Others
Target	Target: HPPD enzyme[1]
In Vitro	Mesotrione is a potent HPPD enzyme inhibitor, giving an estimated Ki value in the range 6±18pM at 25°C. HPPD is from Arabidopsis thaliana (L)[1].
In Vivo	Mesotrione (oral administration; 1 mg/kg; single dose) is rapidly and extensively absorbed in rats and mice. After a single dose, the urinary excretione is estimated, the urinary excretione estimated absorption values ranged from 62.2% in males and 68.3% in females. The mean peak blood concentration (Cmax) of radioactivity occurred 0.5 hours after dosing in each sex[1].
References	[1]. G Mitchell, et al. Mesotrione: A New Selective Herbicide for Use in Maize.Pest Manag Sci.2001 Feb;57(2):120-8. [2]. CLH report.Proposal for Harmonised Classification and Labelling.Based on Regulation (EC) No 1272/2008 (CLP Regulation), Annex VI, Part 2.Substance Name: Mesotrione

Symbol	GHS09
Signal Word	Warning
Hazard Statements	H410
Precautionary Statements	P273-P501
Personal Protective Equipment	Gloves
Hazard Codes	N:Dangerousfortheenvironment;
Risk Phrases	R50/53
Safety Phrases	S60-S61
RIDADR	UN 3077
HS Code	2914700090

226944-49-6

104206-82-8

Literature: WO2005/35487 A1, ; Page/Page column 1; 8-18 ;

288-88-0

226944-49-6

104206-82-8

Literature: US6218579 B1, ;

Precursor 2
226944-49-6 288-88-0
DownStream 0

HS Code	2930909059
Summary	HS:2930909059 hydrazinecarbothioamide VAT:17.0% Tax rebate rate:9.0% Supervision conditions:S MFN tariff:6.5% General tariff:30.0%