florasulam

N-(2,6-difluorophenyl)-5-methoxy-8-fluoro-(1,2,4)-triazolo-(1,5c)-pyrimidine-2\r\n-sulfonamide

CAS: 145701-23-1 C12 H8 F3 N5 O3 S MW: 359.28856960

Identification

Nameflorasulam
CAS Number145701-23-1
FDA UNII00A64ZX8NB
Molecular FormulaC12 H8 F3 N5 O3 S
Molecular Weight359.28856960
MDL NumberMFCD08273843
Nikkaji NumberJ1.388.962G

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 220.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure 1.000000 mmHg @ 25.00 °C. (est)
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w) 1.290 (est)
Soluble in water, 82.44 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryherbicides / pesticides
Recommendation for florasulam usage levels up tonot for fragrance use.
Recommendation for florasulam flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

N-(2,6- difluorophenyl)-5-methoxy-8-fluoro-(1,2,4)-triazolo-(1,5c)-pyrimidine-2\r\n-sulfonamide N-(2,6- difluorophenyl)-8-fluoro-5-methoxy-[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide kantor primus PubMed: Simultaneous determination of three herbicides in wheat, wheat straw, and soil using a quick, easy, cheap, effective, rugged, and safe method with ultra high performance liquid chromatography and tandem mass spectrometry. PubMed: A novel Pro197Glu substitution in acetolactate synthase (ALS) confers broad-spectrum resistance across ALS inhibitors. PubMed: Dissipation kinetics and residues of florasulam and tribenuron-methyl in wheat ecosystem. PubMed: Target-site basis for resistance to acetolactate synthase inhibitor in Water chickweed (Myosoton aquaticum L.). PubMed: Determination and study on residue and dissipation of florasulam in wheat and soil under field conditions. PubMed: Response of imidazolinone-tolerant and -susceptible volunteer oilseed rape (Brassica napus L.) to ALS inhibitors and alternative herbicides. PubMed: Evolution and diversity of the mechanisms endowing resistance to herbicides inhibiting acetolactate-synthase (ALS) in corn poppy (Papaver rhoeas L.). PubMed: Corn poppy (Papaver rhoeas) cross-resistance to ALS-inhibiting herbicides. PubMed: Penoxsulam--structure-activity relationships of triazolopyrimidine sulfonamides. PubMed: Study on the interaction between florasulam and bovine serum albumin. PubMed: Possibilities of chemical weed control in Lupinus albus and Lupinus luteus-screening of herbicides. PubMed: Rapid analysis of triazolopyrimidine sulfoanilide herbicides in waters and soils by high-performance liquid chromatography with UV detection using a C18 monolithic column. PubMed: Uptake, translocation and metabolism of the herbicide florasulam in wheat and broadleaf weeds. PubMed: Analysis of triazolopyrimidine herbicides in soils using field-enhanced sample injection-coelectroosmotic capillary electrophoresis combined with solid-phase extraction. PubMed: Analysis of pesticides in soy milk combining solid-phase extraction and capillary electrophoresis-mass spectrometry. PubMed: Determination of herbicides in mineral and stagnant waters at ng/L levels using capillary electrophoresis and UV detection combined with solid-phase extraction and sample stacking. PubMed: Study of the selectivity of PRIMSTAR (fluroxypyr + florasulam) in two key grass species (FESRU & LOLPE) grown for seed production. PubMed: Selectivity of florasulam in 4 grass species during the seed harvest year. PubMed: Primus (florasulam 50 G/L), a new triazolopyrimidine sulfonanilide herbicide to control broad-leaved weeds in maize when applied in early postemergence (1 to 6 leaf stage of maize). Preliminary results. PubMed: Establishment of the baseline sensitivity and monitoring response of Papaver rhoeas populations to florasulam. PubMed: Effect of temperature and moisture on the degradation and sorption of florasulam and 5-hydroxyflorasulam in soil. PubMed: Photolytic degradation of florasulam on soil and in water.