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5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester

5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester structure

CAS No.: 70374-38-8

Chemical Name:: 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester

Synonyms: Lornoxicam Impurity 23;Lornoxicam Impurity 21;Clonoxicam Intermediate I;5-chloro-3-[N-(methoxycarbonylmethyl)-N-methylsulfanoyl]-;5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophen...;5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene ca;5-Chloro-3-[N-(methoxycarbonyl-N-methylsulfamoyl]-thiophene-2-carboxylic acid me;5-chloro-3-(n-(methoxy-carbonyl-methyl)sulfamoyl)-2-thiophene carboxylic acid methyl;Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate;Methyl 5-chloro-3-[[(2-methoxy-2-oxoethyl)methylamino]sulfonyl]-2-thiophenecarboxylate

CBNumber:: CB3511657

Molecular Formula:: C10H12ClNO6S2

Molecular Weight:: 341.79

MDL Number:

MOL File:: 70374-38-8.mol

Last updated:2025-07-04 15:26:11

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5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester Properties

Boiling point	475.7±55.0 °C(Predicted)
Density	1.480±0.06 g/cm3(Predicted)
pka	-10.10±0.70(Predicted)
InChI	InChI=1S/C10H12ClNO6S2/c1-12(5-8(13)17-2)20(15,16)6-4-7(11)19-9(6)10(14)18-3/h4H,5H2,1-3H3
InChIKey	AMNIHQZRIVJTPY-UHFFFAOYSA-N
SMILES	C1(C(OC)=O)SC(Cl)=CC=1S(N(CC(OC)=O)C)(=O)=O

5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester Suppliers

Global( 77)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20111	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21533	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29766	58
NINGBO INNO PHARMCHEM CO., LTD.	13867897135	sales@nbinno.com	CHINA	920	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
Zhengzhou Alfa Chemical Co.,Ltd	+86-18530059196	sale04@alfachem.cn	China	9636	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1059@dideu.com	China	29096	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58
CD Chemical Group Limited	+86-13651442114	info@codchem.com	China	17253	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
NINGBO INNO PHARMCHEM CO., LTD.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58

View Lastest Price from 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-17	5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester 70374-38-8	$1.00-50.00	1KG	99%		Henan Fengda Chemical Co., Ltd
2025-11-18	5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester 70374-38-8	$1.10	1g	99.0% Min	100 Tons	Dideu Industries Group Limited
2020-02-26	5-Chloro-3-[N-(Methoxy-carbonyl-Methyl)sulfaMoyl]-2-thiophene carboxylic acid Methyl ester 70374-38-8		5g	99%+	100 tons	Shaanxi Dideu Medichem Co. Ltd

5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester
70374-38-8
$1.00-50.00
99%
Henan Fengda Chemical Co., Ltd

5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester
70374-38-8
$1.10
99.0% Min
Dideu Industries Group Limited

5-Chloro-3-[N-(Methoxy-carbonyl-Methyl)sulfaMoyl]-2-thiophene carboxylic acid Methyl ester
70374-38-8
99%+
Shaanxi Dideu Medichem Co. Ltd

70374-38-8(5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester)Related Search:

Lornoxicam Methyl anthranilate Methyl acetate Methyl bromoacetate PYRAZOPHOS

Methyl carbamate Thiophene 2-Methoxyethanol Methyl cyanoacetate Methyl isobutyrylacetate

Methyl phenylacetate Methyl 2,2-dimethylphenylacetate METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE 2-Chloro-1-(4-methylphenyl)-1-propanone Loxoprofen

Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate Loxoprofen impurity 11/2-(4-((1-(Methoxycarbonyl)-2-oxocyclopentyl)methyl)phenyl)propanoic Acid N-Des(2-pyridinyl)-N-(5-carboxy-2-thiazolyl) Lornoxicam

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5-chloro-3-(n-(methoxy-carbonyl-methyl)sulfamoyl)-2-thiophene carboxylic acid methyl Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate 2-Thiophenecarboxylic acid,5-chloro-3-[[(2-Methoxy-2-oxoethyl)MethylaMino]sulfonyl]-, Methyl ester 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene ca 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester 5-CHLORO-3-[N-(METHOXYCARBOOYLMCTHYL)-N-METHYLSULFAMOYL]-THIOPHENE-2-CARBOX YLATC ACID MCTHYL CSTER 5-Chloro-3-[N-(Methoxycarbonyl-N-Methylsulfamoyl]-Thiophene-2-Carboxylic Acid Methyl Ester 5-Chloro-3-[N-(methoxycarbonyl-N-methylsulfamoyl]-thiophene-2-carboxylic acid me 5-Chloro-3-[N-(Methoxycarbonylmethyl)-N-MethylSulfamoyl]-Thiophene-2-CarboxylicAicdMethylEster 5-CHLORO-3-[N-(METHOXYCARBONYLMETHYL)-N-METHYLSULFAMOYL]-THIOPHENE-2-CARBOXYLICACIDMETHYLESTER -Chloro-3-[N-(methoxycarbonylmethyl)-N-methylsulfamoyl]-thiophene-2-carboxylic acid methyl ester 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester (Lornoxicam) 5-chloro-3-[N-(methoxycarbonylmethyl)-N-methylsulfanoyl]- Lornoxicam Impurity 23 Lornoxicam Impurity 21 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester ISO 9001：2015 REACH 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophen... Methyl 5-chloro-3-[[(2-methoxy-2-oxoethyl)methylamino]sulfonyl]-2-thiophenecarboxylate 5-Chloro-3- (N-methylacetate-N-methylaminosulfonyl) - thiophen-2-carboxylic acid methyl ester Clonoxicam Intermediate I 70374-38-8 APIs Intermediate