APIs

1-Methyl-1H-pyrazole-4-sulfonyl Chloride

Cat Number
INT288148345
CAS Number
288148-34-5

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CAS Number
288148-34-5
Storage
Keep in dark place, sealed in dry, room temperature
Synonyms
1H-pyrazole-4-sulfonyl chloride, 1-methyl-;1-methyl-1H-pyrazole-4-sulfonyl chloride(SALTDATA: FREE);1-Methyl-1H-pyrazole-4-sulphonyl chloride;4-(Chlorosulphonyl)-1-methyl-1H-pyrazole;1-methyl-4-pyrazolesulfonyl chloride;1-methylpyrazole-4-sulfonyl chloride;EOS-61290
Description
1-Methyl-1H-pyrazole-4-sulfonyl Chloride is used as a reagent in the preparation of benzoindazoles as glucocorticoid receptor modulators.
Molecular Formula
C4H5ClN2O2S
Molecular Weight
180.61
Appearance
Crystalline solid
Boiling Point
295.7±13.0 ℃(Predicted)
Color
White
pKa
-3.33±0.10(Predicted)
Purity
≥99%
Applications
Larotrectinib intermediate
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