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CAS RN: 100784-20-1 | Product Number: H1374


Purity: >98.0%(T)(HPLC)
  • Methyl 3-Chloro-5-[[3-(4,6-dimethoxypyrimidin-2-yl)ureido]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylate
  • 3-Chloro-5-[[3-(4,6-dimethoxypyrimidin-2-yl)ureido]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylic Acid Methyl Ester
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Product Number H1374
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__3H__1__5ClN__6O__7S = 434.81 
Physical State (20 deg.C) Solid
CAS RN 100784-20-1
Reaxys Registry Number 7783327
PubChem Substance ID 160871038
Merck Index (14) 4602
MDL Number


Appearance White to Light yellow to Light orange powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Melting point 172.0 to 176.0 °C
Properties (reference)
Melting Point 174 °C
Solubility in water Insoluble
Degree of solubility in water 36 mg/l   25 °C
Solubility (soluble in) Dimethylformamide,Acetone,dichloromethane
Pictogram Pictogram
Signal Word Warning
Hazard Statements H410 : Very toxic to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P391 : Collect spillage.
Related Laws:
RTECS# UQ6392606
Transport Information:
UN Number UN3077
Class 9
Packing Group III
HS Number 2935909047
Studies on Agricultural Chemistry


PubMed Literature

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