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ChemicalBook >> CAS DataBase List >> Methyl 3-aminosulfonylthiophene-2-carboxylate

Methyl 3-aminosulfonylthiophene-2-carboxylate

$11 - $1619
Product name: Methyl 3-aminosulfonylthiophene-2-carboxylate
CAS: 59337-93-8
MF: C6H7NO4S2
MW: 221.25
EINECS:611-820-9
MDL Number:MFCD01760863
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

Price42 Properties Safety Information Description

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aablocks
AK Scientific
Alichem
American Custom Chemicals Corporation
Atlantic Research Chemicals
BLDpharm
Chemenu
Crysdot
Matrix Scientific
TRC
Usbiological

Package

50mg
100mg
250mg
500.00mg
500mg
1g
2.5G
5g
10g
25g
100g
1gm:
250mgs:

Manufactureraablocks
Product numberAA00IAGT
Product descriptionMethyl 3-aminosulfonylthiophene-2-carboxylate 95%
Packaging250mg
Price$11
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IAGT
Product descriptionMethyl 3-aminosulfonylthiophene-2-carboxylate 95%
Packaging1g
Price$13
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IAGT
Product descriptionMethyl 3-aminosulfonylthiophene-2-carboxylate 95%
Packaging5g
Price$29
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IAGT
Product descriptionMethyl 3-aminosulfonylthiophene-2-carboxylate 95%
Packaging25g
Price$113
Updated2026-05-29
Buy

ManufacturerAK Scientific
Product numberJ62601
Product descriptionMethyl-(3-aminosulfonyl thiophen-2-carboxylate 95%
Packaging1g
Price$33
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberS857
Product descriptionMethyl-(3-aminosulfonyl thiophen-2-carboxylate 98%(HPLC)
Packaging1g
Price$46
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberJ62601
Product descriptionMethyl-(3-aminosulfonyl thiophen-2-carboxylate 95%
Packaging5g
Price$109
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberS857
Product descriptionMethyl-(3-aminosulfonyl thiophen-2-carboxylate 98%(HPLC)
Packaging5g
Price$153
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberJ62601
Product descriptionMethyl-(3-aminosulfonyl thiophen-2-carboxylate 95%
Packaging25g
Price$370
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberS857
Product descriptionMethyl-(3-aminosulfonyl thiophen-2-carboxylate 98%(HPLC)
Packaging25g
Price$518
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberJ62601
Product descriptionMethyl-(3-aminosulfonyl thiophen-2-carboxylate 95%
Packaging100g
Price$1157
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberS857
Product descriptionMethyl-(3-aminosulfonyl thiophen-2-carboxylate 98%(HPLC)
Packaging100g
Price$1619
Updated2026-06-04
Buy

ManufacturerAlichem
Product number59337938
Product descriptionMethyl3-sulfamoylthiophene-2-carboxylate
Packaging25g
Price$515
Updated2021-12-16
Buy

ManufacturerAlichem
Product number59337938
Product descriptionMethyl3-sulfamoylthiophene-2-carboxylate
Packaging10g
Price$255
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0119456
Product descriptionMETHYL 3-(AMINOSULPHONYL)THIOPHENE-2-CARBOXYLATE 95.00%
Packaging1G
Price$808.89
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0119456
Product descriptionMETHYL 3-(AMINOSULPHONYL)THIOPHENE-2-CARBOXYLATE 95.00%
Packaging2.5G
Price$1147.43
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00IAGT	Methyl 3-aminosulfonylthiophene-2-carboxylate 95%	250mg	$11	2026-05-29	Buy
aablocks	AA00IAGT	Methyl 3-aminosulfonylthiophene-2-carboxylate 95%	1g	$13	2026-05-29	Buy
aablocks	AA00IAGT	Methyl 3-aminosulfonylthiophene-2-carboxylate 95%	5g	$29	2026-05-29	Buy
aablocks	AA00IAGT	Methyl 3-aminosulfonylthiophene-2-carboxylate 95%	25g	$113	2026-05-29	Buy
AK Scientific	J62601	Methyl-(3-aminosulfonyl thiophen-2-carboxylate 95%	1g	$33	2026-06-04	Buy
AK Scientific	S857	Methyl-(3-aminosulfonyl thiophen-2-carboxylate 98%(HPLC)	1g	$46	2026-06-04	Buy
AK Scientific	J62601	Methyl-(3-aminosulfonyl thiophen-2-carboxylate 95%	5g	$109	2026-06-04	Buy
AK Scientific	S857	Methyl-(3-aminosulfonyl thiophen-2-carboxylate 98%(HPLC)	5g	$153	2026-06-04	Buy
AK Scientific	J62601	Methyl-(3-aminosulfonyl thiophen-2-carboxylate 95%	25g	$370	2026-06-04	Buy
AK Scientific	S857	Methyl-(3-aminosulfonyl thiophen-2-carboxylate 98%(HPLC)	25g	$518	2026-06-04	Buy
AK Scientific	J62601	Methyl-(3-aminosulfonyl thiophen-2-carboxylate 95%	100g	$1157	2026-06-04	Buy
AK Scientific	S857	Methyl-(3-aminosulfonyl thiophen-2-carboxylate 98%(HPLC)	100g	$1619	2026-06-04	Buy
Alichem	59337938	Methyl3-sulfamoylthiophene-2-carboxylate	25g	$515	2021-12-16	Buy
Alichem	59337938	Methyl3-sulfamoylthiophene-2-carboxylate	10g	$255	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0119456	METHYL 3-(AMINOSULPHONYL)THIOPHENE-2-CARBOXYLATE 95.00%	1G	$808.89	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0119456	METHYL 3-(AMINOSULPHONYL)THIOPHENE-2-CARBOXYLATE 95.00%	2.5G	$1147.43	2021-12-16	Buy

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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
pka :9.55±0.60(Predicted)
Appearance :White to yellow Solid
EPA Substance Registry System :2-Thiophenecarboxylic acid, 3-(aminosulfonyl)-, methyl ester (59337-93-8)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.

Description

Methyl 3-Aminosulfonyl-2-thiopene Carboxylate is an intermediate in the synthesis of Thifensulfuron-methyl (T344700), a sulfonylurea herbicide.

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Suppliers and manufacturers

Hubei Zhonglong Kangsheng Fine Chemical Co., Ltd. J & K SCIENTIFIC LTD. Beijing Ouhe Technology Co., Ltd Shanghai Longsheng chemical Co.,Ltd. XiaoGan ShenYuan ChemPharm co,ltd China Langchem Inc. Quzhou Juhua Friendship Co., Ltd Bide Pharmatech Ltd. Shanghai Yongye Biotechnology Co., Ltd. Nanjing Chalf-Pharm Technology Co., Ltd.

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Methyl 3-aminosulfonylthiophene-2-carboxylate

Properties

Safety Information

Description

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