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ChemicalBook >> CAS DataBase List >> 5-Amino-3-methyl-isothiazole-4-carboxylic acid

5-Amino-3-methyl-isothiazole-4-carboxylic acid

$60 - $1739
Product name: 5-Amino-3-methyl-isothiazole-4-carboxylic acid
CAS: 22131-51-7
MF: C5H6N2O2S
MW: 158.18
EINECS:
MDL Number:MFCD06376749
Synonyms:4-Isothiazolecarboxylic acid, 5-aMino-3-Methyl-;5-Amino-3-methyl-1,2-thiazole-4-carboxylic acid

Price31 Properties Safety Information Description

31 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Arctom
Biosynth
Chemenu
Crysdot
Matrix Scientific
SynQuest Laboratories

Package

50mg
100mg
250mg
500.00mg
500mg
1.00g
1g
2.5G
5g
10g

Manufactureraablocks
Product numberAA007PG6
Product description5-Amino-3-Methylisothiazole-4-Carboxylic Acid 95%
Packaging100mg
Price$70
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007PG6
Product description5-Amino-3-Methylisothiazole-4-Carboxylic Acid 95%
Packaging250mg
Price$113
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007PG6
Product description5-Amino-3-Methylisothiazole-4-Carboxylic Acid 95%
Packaging1g
Price$389
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberY236100
Product description5-Amino-3-methylisothiazole-4-carboxylic acid 95%
Packaging1G
Price$475
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberY236100
Product description5-Amino-3-methylisothiazole-4-carboxylic acid 95%
Packaging250MG
Price$145
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product numberV4451
Product description5-Amino-3-methylisothiazole-4-carboxylicacid
Packaging10g
Price$1739
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product numberV4451
Product description5-Amino-3-methylisothiazole-4-carboxylicacid
Packaging500mg
Price$376
Updated2021-12-16
Buy

ManufacturerAlichem
Product number22131517
Product description5-Amino-3-methylisothiazole-4-carboxylicacid
Packaging5g
Price$811.44
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA656796
Product description5-Amino-3-methylisothiazole-4-carboxylicacid 95%
Packaging250mg
Price$103
Updated2021-12-16
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ManufacturerAmbeed
Product numberA656796
Product description5-Amino-3-methylisothiazole-4-carboxylicacid 95%
Packaging100mg
Price$72
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA656796
Product description5-Amino-3-methylisothiazole-4-carboxylicacid 95%
Packaging1g
Price$246
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0097681
Product description5-AMINO-3-METHYLISOTHIAZOLE-4-CARBOXYLIC ACID 95.00%
Packaging1G
Price$867.1
Updated2021-12-16
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ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0097681
Product description5-AMINO-3-METHYLISOTHIAZOLE-4-CARBOXYLIC ACID 95.00%
Packaging2.5G
Price$1255.54
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0097681
Product description5-AMINO-3-METHYLISOTHIAZOLE-4-CARBOXYLIC ACID 95.00%
Packaging5G
Price$1590.46
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR303238
Product description5-Amino-3-methyl-1,2-thiazole-4-carboxylic acid ≥95%
Packaging1g
Price$315
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR303238
Product description5-Amino-3-methyl-1,2-thiazole-4-carboxylic acid ≥95%
Packaging500mg
Price$200
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA007PG6	5-Amino-3-Methylisothiazole-4-Carboxylic Acid 95%	100mg	$70	2026-05-28	Buy
aablocks	AA007PG6	5-Amino-3-Methylisothiazole-4-Carboxylic Acid 95%	250mg	$113	2026-05-28	Buy
aablocks	AA007PG6	5-Amino-3-Methylisothiazole-4-Carboxylic Acid 95%	1g	$389	2026-05-28	Buy
ACHEMBLOCK	Y236100	5-Amino-3-methylisothiazole-4-carboxylic acid 95%	1G	$475	2026-05-27	Buy
ACHEMBLOCK	Y236100	5-Amino-3-methylisothiazole-4-carboxylic acid 95%	250MG	$145	2026-05-27	Buy
AK Scientific	V4451	5-Amino-3-methylisothiazole-4-carboxylicacid	10g	$1739	2021-12-16	Buy
AK Scientific	V4451	5-Amino-3-methylisothiazole-4-carboxylicacid	500mg	$376	2021-12-16	Buy
Alichem	22131517	5-Amino-3-methylisothiazole-4-carboxylicacid	5g	$811.44	2021-12-16	Buy
Ambeed	A656796	5-Amino-3-methylisothiazole-4-carboxylicacid 95%	250mg	$103	2021-12-16	Buy
Ambeed	A656796	5-Amino-3-methylisothiazole-4-carboxylicacid 95%	100mg	$72	2021-12-16	Buy
Ambeed	A656796	5-Amino-3-methylisothiazole-4-carboxylicacid 95%	1g	$246	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0097681	5-AMINO-3-METHYLISOTHIAZOLE-4-CARBOXYLIC ACID 95.00%	1G	$867.1	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0097681	5-AMINO-3-METHYLISOTHIAZOLE-4-CARBOXYLIC ACID 95.00%	2.5G	$1255.54	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0097681	5-AMINO-3-METHYLISOTHIAZOLE-4-CARBOXYLIC ACID 95.00%	5G	$1590.46	2021-12-16	Buy
Apolloscientific	OR303238	5-Amino-3-methyl-1,2-thiazole-4-carboxylic acid ≥95%	1g	$315	2026-06-04	Buy
Apolloscientific	OR303238	5-Amino-3-methyl-1,2-thiazole-4-carboxylic acid ≥95%	500mg	$200	2026-06-04	Buy

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Properties

Boiling point :220.2±40.0 °C(Predicted)
Density :1.532±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :2.44±0.32(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
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:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5-Amino-3-methylisothiazole-4-carboxylic Acid was used in preparation and study of anti-inflammatory activity and cytotoxicity of new isothiazole derivatives.

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Suppliers and manufacturers

Pure Chemistry Scientific Inc. Hangzhou Sage Chemical Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 9ding chemical ( Shanghai) Limited Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Yancheng Schiemann Biological Technology Co.,Ltd Amadis Chemical Company Limited Shanghai Jizhi Biochemical Technology Co. Ltd. Energy Chemical Hubei Co-prosperity Medicine Technonlogy Co., Ltd

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5-Amino-3-methyl-isothiazole-4-carboxylic acid

Properties

Safety Information

Description

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