bispyribac
Identification
| Name | bispyribac |
| IUPAC | 2,6-bis[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoic acid |
| CAS Number | 125401-75-4 |
| FDA UNII | 9W20BD966G |
| Molecular Formula | C19 H18 N4 O8 |
| Molecular Weight | 430.37406000 |
| Nikkaji Number | J1.058.092G |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 148.00 °C. @ 760.00 mm Hg (est) |
| Boiling Point | 686.40 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 1.540000 mmHg @ 25.00 °C. (est) |
| Flash Point | 696.00 °F. TCC ( 368.90 °C. ) (est) |
| logP (o/w) | 1.740 (est) |
| Soluble in | water, 171.1 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | herbicides / pesticides |
| Recommendation for bispyribac usage levels up to | not for fragrance use. |
| Recommendation for bispyribac flavor usage levels up to | not for flavor use. |
No supplier data available
Potential Uses
Natural Occurrence
Synonyms
2,6-bis[(4,6-
dimethoxypyrimidin-2-yl)oxy]benzoic acid
nanogen index code BPX (3-031)
PubMed:
Sorption characteristics and persistence of herbicide bispyribac sodium in different global soils.
PubMed:
Adsorption and leaching behaviour of bispyribac-sodium in soils.
PubMed:
Cytochrome P450 genes induced by bispyribac-sodium treatment in a multiple-herbicide-resistant biotype of Echinochloa phyllopogon.
PubMed:
Dissipation and residues of bispyribac-sodium in rice and environment.
PubMed:
Absorption, translocation and metabolism of bispyribac-sodium on rice seedlings under cold stress.
PubMed:
Imazethapyr and imazapic, bispyribac-sodium and penoxsulam: zooplankton and dissipation in subtropical rice paddy water.
PubMed:
Analysis of the herbicide bispyribac-sodium in rice by solid phase extraction and high performance liquid chromatography.
PubMed:
Acute human self-poisoning with bispyribac-containing herbicide Nominee: a prospective observational study.
PubMed:
Oxidative stress biomarkers in Cyprinus carpio exposed to commercial herbicide bispyribac-sodium.
PubMed:
Selecting genetic transformants of indica and indica-derived rice cultivars using bispyribac sodium and a mutated ALS gene.
PubMed:
Photolysis of the herbicide bispyribac sodium in aqueous medium under the influence of UV and sunlight in presence or absence of sensitizers.
PubMed:
Physiological and molecular basis of acetolactate synthase-inhibiting herbicide resistance in barnyardgrass (Echinochloa crus-galli).
PubMed:
A novel rice cytochrome P450 gene, CYP72A31, confers tolerance to acetolactate synthase-inhibiting herbicides in rice and Arabidopsis.
PubMed:
Cross-resistance of horseweed (Conyza canadensis) populations with three different ALS mutations.
PubMed:
First report of resistance to acetolactate-synthase-inhibiting herbicides in yellow nutsedge (Cyperus esculentus): confirmation and characterization.
PubMed:
Utilizing next-generation sequencing to study homeologous polymorphisms and herbicide-resistance-endowing mutations in Poa annua acetolactate synthase genes.
PubMed:
Multiple-herbicide resistance in Echinochloa crus-galli var. formosensis, an allohexaploid weed species, in dry-seeded rice.
PubMed:
Effect of growth stage on the efficacy of postemergence herbicides on four weed species of direct-seeded rice.
PubMed:
Precision genome editing in plants via gene targeting and piggyBac-mediated marker excision.
PubMed:
Selection of transgenic rice plants using a herbicide tolerant form of the acetolactate synthase gene.
PubMed:
Influence of environmental factors on the germination of Urena lobata L. and its response to herbicides.
PubMed:
Seed germination ecology of Echinochloa glabrescens and its implication for management in rice (Oryza sativa L.).
PubMed:
Characterization of sulfonylurea-resistant Schoenoplectus juncoides having a target-site Asp(376)Glu mutation in the acetolactate synthase.
PubMed:
De novo assembly and characterization of the Barnyardgrass (Echinochloa crus-galli) transcriptome using next-generation pyrosequencing.
PubMed:
Target-site mutation associated with cross-resistance to ALS-inhibiting herbicides in late watergrass (Echinochloa oryzicola Vasing.).
PubMed:
Development of methods for multiresidue analysis of rice post-emergence herbicides in loam soil and their possible applications to soils of different composition.
PubMed:
Alternative control of two biotypes of Echinochloa phyllopogon susceptible and resistant to fenoxaprop-ethyl.
PubMed:
Comparison of extraction solvents and conditions for herbicide residues in milled rice with liquid chromatography-diode array detection analysis (LC-DAD).
PubMed:
Cross-resistance pattern and alternative herbicides for Cyperus difformis resistant to sulfonylurea herbicides in Korea.
PubMed:
Liquid chromatographic-diode-array detection multiresidue determination of rice herbicides in drinking and paddy-field water.
PubMed:
Resistance mechanism to bensulfuron-methyl in biotypes of Scirpus mucronatus L. collected in Chilean rice fields.
PubMed:
The application of the mutated acetolactate synthase gene from rice as the selectable marker gene in the production of transgenic soybeans.
PubMed:
Cross-resistance to herbicides of five ALS-inhibiting groups and sequencing of the ALS gene in Cyperus difformis L.
PubMed:
Efficient transformation of wheat by using a mutated rice acetolactate synthase gene as a selectable marker.
PubMed:
Molecular breeding of a novel herbicide-tolerant rice by gene targeting.
PubMed:
A novel mutated acetolactate synthase gene conferring specific resistance to pyrimidinyl carboxy herbicides in rice.