PYRAZOLATE

Product Name: PYRAZOLATE
CAS No.: 58011-68-0
Chemical Name: PYRAZOLATE
Synonyms: A 544;sw-751;H 468T;SANBIRD;PYRAZOLATE;Pryazolate;BRN 0860937;PYRAZOLINATE;PYRAZOLYNATE;1h-pyrazol-4-yl)-
CBNumber: CB5404832
Molecular Formula: C19H16Cl2N2O4S
Formula Weight: 439.31
MOL File: 58011-68-0.mol

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PYRAZOLATE Property

Melting point:: 118～122℃
Boiling point:: 610.7±55.0 °C(Predicted)
Density: 1.2815 (rough estimate)
refractive index: 1.6000 (estimate)
storage temp.: 0-6°C
pka: -1.53±0.10(Predicted)
CAS DataBase Reference: 58011-68-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 20

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0079115
Product name: PYRAZOLATE
Purity: 95.00%
Packaging: 5G
Price: $909.56
Updated: 2021/12/16

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PYRAZOLATE Chemical Properties,Usage,Production

Uses

Pyrazolynate is a 4-benzoyl pyrazole molecule used for the selective control of annual and some perennial grass and broadleaf weeds in paddy rice in the Far East (as Sanbird) (20).

Definition

ChEBI: Pyrazolynate is a member of the class of pyrazoles that is 1,3-dimethylpyrazole which is substituted at positions 4 and 5 by 2,4-dichlorobenzoyl and p-tosyloxy groups, respectively. It is an obsolete proherbicide (via hydrolysis of the tosylate group to afford the corresponding 5-hydroxypyrazole), that was used to control weeds in rice paddy fields. It has a role as a proherbicide, an EC 1.13.11.27 (4-hydroxyphenylpyruvate dioxygenase) inhibitor, an agrochemical and a carotenoid biosynthesis inhibitor. It is a member of pyrazoles, a tosylate ester, an aromatic ketone and a dichlorobenzene.

Metabolic pathway

Hydrolysis of pyrazolate (DTP) in buffer solutions and in artificial gastric and intestinal fluids proceeds predominantly through base- and acid-catalyzed processes in the regions above pH 7 and below pH 3, respectively, whereas both processes occur between pH 3 and pH 7. The hydrolysis products are p- toluenesulfonic acid and 4-(2,4-dichlorobenzoyl)-1,3- dimethyl-5-hydroxypyrazole. The metabolism study of DTP in fish, rats, plant, soils, and soil microorganisms shows that the metabolites in these systems are mostly derived from the herbicidal entity of pyrazolate resulting from N-demethylation and hydroxylation followed by further oxidation of the methyl group of the pyrazole ring and the cleavage of the carbonyl linkage (see Nakagawa et al.).

PYRAZOLATE Preparation Products And Raw materials

Raw materials

Pyrazolate 1-PHENYLHEXANE AMBERSEP 900, OH FORM ION-EXCHANGE RESIN Potassium carbonate 5-pyrrazolone Pyrazolone tert-Butanol Tosyl chloride Alkali Metals, plasma standard solution, Specpure, Ba,Be,Ca,Cs,K,Li,Mg,Na,Rb,Sr, 100μg/ml Chlorobenzene 2,4-Dichlorobenzoyl chloride 1,3-Dimethylpyrazole

Preparation Products

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PYRAZOLATE Suppliers

China 45 France 1 Germany 1 India 2 Japan 3 South Korea 1 Switzerland 1 United Kingdom 5 United States 12 Global 71

TargetMol Chemicals Inc.

Tel: +1-781-999-5354 +1-00000000000
Email: marketing@targetmol.com
Country: United States
ProdList: 32165
Advantage: 58

Waterstone Technology, LLC

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Email: sales@waterstonetech.com
Country: United States
ProdList: 6786
Advantage: 30

Riedel-de Haen AG

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Country: United States
ProdList: 6773
Advantage: 87

Vani Pharma Labs Limited

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Email: vani@vanigroup.com
Country: United States
ProdList: 9
Advantage: 30

Amber MolTech LLC.

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Email: Info@ambermoltech.com
Country: United States
ProdList: 58
Advantage: 30

2A PharmaChem USA

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Email: sales@2apharmachem.com
Country: United States
ProdList: 6137
Advantage: 39

3B Scientific Corporation

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Email: sales@3bsc.com
Country: United States
ProdList: 6718
Advantage: 47

Oakwood Products, Inc.

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Email: sales@oakwoodchemical.com
Country: United States
ProdList: 6193
Advantage: 74

Matrix Scientific

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Email: sales@matrixscientific.com
Country: United States
ProdList: 6632
Advantage: 80

Boron Molecular Inc.

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Email: sales@boronmolecular-usa.com
Country: United States
ProdList: 996
Advantage: 65

American Custom Chemicals Corporation

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Email: sales@acccorporation.com
Country: United States
ProdList: 6820
Advantage: 51

Crescent Chemical Co., Inc.

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Email: sales@creschem.com
Country: United States
ProdList: 4597
Advantage: 68

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View Lastest Price from PYRAZOLATE manufacturers

Career Henan Chemical Co

Product: PYRAZOLATE 58011-68-0
Price: US $1.00/g
Min. Order: 1g
Purity: 99.0%
Supply Ability: 100 kg
Release date: 2020-01-10

58011-68-0, PYRAZOLATERelated Search:

Pyrazole p-Toluenesulfonic acid Destosyl pyrazolate Sodium 4-(2,4 -Dichloro-3-methylbenzoyl)-1,3-di-dimethyl-5-pyrazolate PYRAZOXYFEN PYRAZOLATE

(2,4-dichlorophenyl)(1,3-dimethyl-5-(((4-methylphenyl)sulfonyl)oxy)-1h-pyrazol-4-yl)-methanon

(2,4-dichlorophenyl)(1,3-dimethyl-5-(((4-methylphenyl)sulfonyl)oxy)-methanon

1h-pyrazol-4-yl)-

4-(2,4-Dichlorobenzoyl)-1,3-dimethylpyrazol-5-yl toluene-4-sulfonate

Pyrazolynate Solution, 100ppm

4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1h-pyrazol-4-op-toluenesulfonate

4-(2,4-dichlorobenzoyl)-1,3-dimethyl-5-pyrazolylp-toluenesulfonate

sw-751

SANBIRD

PYRAZOLYNATE

PYRAZOLINATE

PYRAZOLATE

pyrazolate (jmaf)

pyrazolynate (bsi, draft e-iso)

PYRAZOLATE STANDARD

4-（2，4-dichlorobenzoyl)-1,3-diemthyl-5-phrazolyl-p-toluenesulfonate

A 544

H 468T

p-Toluenesulfonic acid 4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl

p-Toluenesulfonic acid 4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl ester

p-Toluenesulfonic acid=4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl ester

4-(2,4-DICHLOROBENZOYL)-1,3-DIMETHYL-5-PYRAZOLYL4-TOLUENESULFONATE

4-(2,4-Dichlorobenzoyl)-1,3-dimethylpyrazol-5-yloxytoluene-4-sulfonate (IUPAC)

Pryazolate

Pyrazolynate, 10 μg /mL in cyclohexane

Pyrazolate@1000 μg/mL in Acetonitrile

Pyrazolate@100 μg/mL in Acetonitrile

Pyrazolynate Solution

Methanone, (2,4-dichlorophenyl)[1,3-dimethyl-5-[[(4-methylphenyl)sulfonyl]oxy]-1H-pyrazol-4-yl]-

Pyrazolynate Solution in Acetonitrile, 1000μg/mL

4-(2,4-Dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl 4-methylbenzenesulfonate

BRN 0860937

Acetylcysteine Impurity 115

Pyrazolynate 100 μg/ml Acetonitrile

58011-68-0

C19H16Cl2N2O4S