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Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate

Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate Structure
CAS No.
70374-37-7
Chemical Name:
Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate
Synonyms
Albb-008915;Lornoxicam Impurity 19;Lornoxicam Impurity 45;Lornoxiacam intermediate 3;methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate;methyl 5-chloro-3-(methylsulfamoyl)thiophene-2-carboxylate;METHYL5-CHLORO-3-(N-METHYLSULFAMOYL)-THIOPHENE-2-CARBOXYLATE;5-Chloro-3-(N-methylsulfamoyl)-thiophene-2-carboxylic acid m...;5-Chloro-3-(N-methylsulfamoyl)-thiophene-2-carboxylic acid methy;5-chloro-3-(methylamino)sulfamoyl-2-carboxylic acid methyl ester
CBNumber:
CB6511658
Molecular Formula:
C7H8ClNO4S2
Molecular Weight:
269.73
MOL File:
70374-37-7.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06
Request For Quotation

Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate Properties

Melting point 103- 105° C
Boiling point 424.6±55.0 °C(Predicted)
Density 1.503±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility DMSO (Slightly), Methanol (Slightly, Sonicated)
pka 10.29±0.50(Predicted)
form Solid
color White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362
HazardClass  IRRITANT

Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate Suppliers

Global( 90)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Paradise Healthcare +91-8454840801 +91-8690548458 Gujarat, India 14 58 Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Shanghai Daken Advanced Materials Co.,Ltd +86-371-66670886 China 16220 58 Inquiry
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 China 21676 55 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29901 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
SIMAGCHEM CORP +86-13806087780 China 17367 58 Inquiry
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 China 26216 58 Inquiry
Supplier Advantage
Paradise Healthcare 58
CHEMSWORTH 30
CLEARSYNTH LABS LTD. 58
Shanghai Daken Advanced Materials Co.,Ltd 58
Henan Tianfu Chemical Co.,Ltd. 55
career henan chemical co 58
Chongqing Chemdad Co., Ltd 58
CONIER CHEM AND PHARMA LIMITED 58
SIMAGCHEM CORP 58
Dideu Industries Group Limited 58

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Albb-008915 2-Thiophenecarboxylicacid, 5-chloro-3-[(MethylaMino)sulfonyl]-, Methyl ester 5-chloro-3-(methylsulfamoyl)-2-thiophenecarboxylic acid methyl ester 5-chloro-3-(methylsulfamoyl)thiophene-2-carboxylic acid methyl ester methyl 5-chloro-3-(methylsulfamoyl)thiophene-2-carboxylate 5-Chloro-3-(N-methylsulfamoyl)-thiophene-2-carboxylic acid methy METHYL-S-CHLORO-3-(N-THETHYLSULLUMOYL)-THIOPHENC-2-CARHOXYLIC OR5-CHLBRO-3-(N-MUTHYLSULFAMOYL ESTER Methyl-5-Chloro-3-(N-Methylsulfamoyl)-Thiophene-2-CarboxylicOr5-Chloro-3-(N-Metylsulfamoyl)-Thiohene-2-CarboxylicAcidMethylEster METHYL5-CHLORO-3-(N-METHYLSULFAMOYL)-THIOPHENE-2-CARBOXYLATE 5-Chloro-3-(N-methylsulfamoyl)-thiohene-2-carboxylic acid methyl ester 5-Chloro-3-(N-methylsulfamoyl)-thiophene-2-carboxylic acid methyl ester (Lornoxicam) 5-chloro-3-(methylamino)sulfamoyl-2-carboxylic acid methyl ester methyl 5-chloro-3-[(methylamino)sulfonyl]thiophene-2-carboxylate 5-chloro-3-(n-methylsulfamoyl)-thiophene-2-carboxylic acid methyl ester methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate Lornoxicam Impurity 19 Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate ISO 9001：2015 REACH Methyl 5-chloro-3-[(methylamino)sulfonyl]-thiophene-2-carboxylate (Lornoxicam Impurity) 5-Chloro-3-(N-methylsulfamoyl)-thiophene-2-carboxylic acid m... Lornoxicam Impurity 45 Lornoxiacam intermediate 3 70374-37-7 APIs Intermediate