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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.).

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PYRAZOLATE Suppliers

TianJin Alta Scientific Co., Ltd.
Tel
022-65378550-8551
Fax
+86-022-2532-9655
Email
contact@altascientific.com
Country
China
ProdList
2773
Advantage
58
Shanghai Tombiopharma Chemical Co. Ltd.
Tel
13391076197
Email
tombiopharma@163.com
Country
China
ProdList
4987
Advantage
55
Alta Scientific Co., Ltd.
Tel
022-6537-8550 15522853686
Fax
022-2532-9655
Email
sales@altasci.com.cn
Country
China
ProdList
4511
Advantage
55
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Shenzhen Regent Biochemical Technology Co., Ltd.
Tel
0755-0755-85201366 18938635012
Fax
0755-85201366
Email
sales@regentsciences.com
Country
China
ProdList
9357
Advantage
58
SHANGHAI FDC-CHEMICAL CO.,LTD
Tel
021-61469567 13482353728
Fax
021-61161605
Email
sales@fdc-chemical.com
Country
China
ProdList
16297
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
56902
Advantage
58
TargetMol Chemicals Inc.
Tel
+1-781-999-5354 +1-00000000000
Email
marketing@targetmol.com
Country
United States
ProdList
32063
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39894
Advantage
58
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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:


  • (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