Mesitrione

CAS Number: 104206-82-8

Molecular Formula: C14H13NO7S

Purity: Mesitrione 98% purity

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About Mesitrione

Mesitrione (CAS 104206-82-8) is a foundational triketone compound in the API intermediates market, primarily serving as a precursor for HPPD-inhibitor herbicide synthesis and evolving pharmaceutical applications that demand high purity fine chemicals (Pharma/API purity 99% | General Industry purity 98%) to ensure preci...

Mesitrione Specifications

CAS Number

104206-82-8

Molecular Formula

C14H13NO7S

Molecular Weight

339.32 g/mol

IUPAC Name

2-(4-methylsulfonyl-2-nitrobenzoyl)cyclohexane-1,3-dione

Canonical SMILES

CS(=O)(=O)C1=CC(=C(C=C1)C(=O)C2C(=O)CCCC2=O)[N+]([O-])=O

InChI Key

KPUREKXXPHOJQT-UHFFFAOYSA-N

HSN No

29143950

CAS Number

104206-82-8

Molecular Formula

C14H13NO7S

Molecular Weight

339.32 g/mol

IUPAC Name

2-(4-methylsulfonyl-2-nitrobenzoyl)cyclohexane-1,3-dione

Canonical SMILES

CS(=O)(=O)C1=CC(=C(C=C1)C(=O)C2C(=O)CCCC2=O)[N+]([O-])=O

InChI Key

KPUREKXXPHOJQT-UHFFFAOYSA-N

HSN No

29143950

Molecular Weight

339.32 g/mol

Purity

Mesitrione 98% purity

Physical appearance

White to light yellow powder to crystal

odor

Faint pleasant odor

Melting Point

165 °C

Boiling Point

Decomposes before boiling

Freezing point

165.3°C

Flash Point

76.8 °C

logP

0.11

Precautionary Statement Codes

P201, P202, P260, P273, P280, P308+P313, P391, P405, and P501

Hazard Classes and Categories

Repr. 2 (100%) STOT RE 2 (100%)

Selective Herbicide

A systemic pre-emergence and post-emergence herbicide used for the selective control of broadleaf weeds and certain grasses in crops such as field corn, seed corn, yellow popcorn, sweet corn, sorghum, and sugarcane

HPPD Inhibitor

A specialized biochemical tool that inhibits the enzyme 4-hydroxyphenylpyruvate dioxygenase to disrupt carotenoid biosynthesis, leading to chlorophyll breakdown and plant death

Turfgrass Management Agent

A selective weed control solution used in cool-season and certain warm-season lawns to suppress invasive species like crabgrass and clover without damaging the established turf

Research Standard

A high-purity triketone compound utilized in agricultural science and toxicological studies to evaluate herbicide resistance mechanisms and environmental degradation pathways.