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Methyl 3-aminosulfonylthiophene-2-carboxylate

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Methyl 3-aminosulfonylthiophene-2-carboxylate Basic information
Product Name:Methyl 3-aminosulfonylthiophene-2-carboxylate
Synonyms:CL220;2-Methoxycarbonyl-Thiophene-3-Sulfonamide (Mst);3-(aminosulfonyl)-2-thiophenecarboxylicacimethylester;methyl3-(aminosulfonyl)-2-thiophenecarboxylate;METHYL 3-SULFAMOYLTHIOPHENE-2-CARBOXYLA&;methyl 3-Sulfonyl amino-2-thiophenecarboxylate;Methyl 3-aminosulfonylthiophene-2-carboxylate;2-(METHOXYCARBONYL)-THIOPHENE-3-SULFON-AMID
CAS:59337-93-8
MF:C6H7NO4S2
MW:221.25
EINECS:611-820-9
Product Categories:
Mol File:59337-93-8.mol
Methyl 3-aminosulfonylthiophene-2-carboxylate Structure
Methyl 3-aminosulfonylthiophene-2-carboxylate Chemical Properties
Melting point 123-124 °C(Solv: water (7732-18-5))
Boiling point 428.3±55.0 °C(Predicted)
density 1.517±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka9.55±0.60(Predicted)
AppearanceWhite to yellow Solid
EPA Substance Registry System2-Thiophenecarboxylic acid, 3-(aminosulfonyl)-, methyl ester (59337-93-8)
Safety Information
Hazard Codes Xi
Risk Statements 36-43
Safety Statements 26-36/37
TSCA TSCA listed
HazardClass IRRITANT
MSDS Information
Methyl 3-aminosulfonylthiophene-2-carboxylate Usage And Synthesis
Chemical PropertiesThis product is a white crystalline substance, insoluble in water, but soluble in organic solvents such as toluene, acetonitrile and ethanol.
UsesMethyl 3-Aminosulfonyl-2-thiopene Carboxylate is an intermediate in the synthesis of Thifensulfuron-methyl (T344700), a sulfonylurea herbicide.
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