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ChemicalBook >> CAS DataBase List >> 2-(2-Aminothiazol-4-yl) acetic acid hydrochloride

2-(2-Aminothiazol-4-yl) acetic acid hydrochloride

2-(2-Aminothiazol-4-yl) acetic acid hydrochloride price.
  • $5 - $2994.29
  • Product name: 2-(2-Aminothiazol-4-yl) acetic acid hydrochloride
  • CAS: 66659-20-9
  • MF: C5H7ClN2O2S
  • MW: 194.63
  • EINECS:1308068-626-2
  • MDL Number:MFCD06658943
  • Synonyms:ATAH;ATAH:2-(2-AMINOTHIAZOL-4-YL) ACETIC ACID HYDROCHLORIDE;2-(2-aminothiazol-4-yl)acetic acid, hydrochloide;ATA HYDROCHLORIDE;2-(2-aminothiazole-4-yl)acetic acid hydrochloride (intermediate of cefotiam);4-Thiazoleacetic acid,2-aMino-, hydrochloride (1:1);2-(2-AMINOTHIAZOL-4-YL) ACETIC ACID, HYDROCHLORIDE;2-(2-AMINOTHIAZOLE-4-YL)ACETIC ACID HYDROCHLORIDE
Price46 Properties Safety Information Description
46 prices
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  • aablocks
  • Activate Scientific
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
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  • Manufactureraablocks
  • Product numberAA00IBJJ
  • Product description2-(2-Aminothiazol-4-yl)acetic acid hydrochloride 96%
  • Packaging25g
  • Price$9
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IBJJ
  • Product description2-(2-Aminothiazol-4-yl)acetic acid hydrochloride 96%
  • Packaging100g
  • Price$14
  • Updated2026-05-29
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS27229
  • Product description2-(2-Amino-4-thiazolyl)acetic Acid HCl 97%
  • Packaging5g
  • Price$20
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS27229
  • Product description2-(2-Amino-4-thiazolyl)acetic Acid HCl 97%
  • Packaging25g
  • Price$41
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS27229
  • Product description2-(2-Amino-4-thiazolyl)acetic Acid HCl 97%
  • Packaging100g
  • Price$83
  • Updated2026-06-04
  • Buy
  • ManufacturerAHH
  • Product numberMT-29484
  • Product description2-(2-Aminothiazol-4-yl)acetic acid hydrochloride 97%
  • Packaging100g
  • Price$480
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ61965
  • Product description2-(2-Aminothiazol-4-yl)acetic acid HCl 95%
  • Packaging100g
  • Price$51
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberK979
  • Product description2-(2-Aminothiazol-4-yl)acetic acid HCl 98%
  • Packaging100g
  • Price$71
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberK979
  • Product description2-(2-Aminothiazol-4-yl)aceticacidHCl
  • Packaging500g
  • Price$360
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ61965
  • Product description2-(2-Aminothiazol-4-yl)acetic acid HCl 95%
  • Packaging25g
  • Price$22
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberK979
  • Product description2-(2-Aminothiazol-4-yl)acetic acid HCl 98%
  • Packaging25g
  • Price$30
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberK979
  • Product description2-(2-Aminothiazol-4-yl)acetic acid HCl 98%
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ61965
  • Product description2-(2-Aminothiazol-4-yl)acetic acid HCl 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
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  • ManufacturerAmbeed
  • Product numberA121503
  • Product description2-(2-Aminothiazol-4-yl)aceticacidhydrochloride 97%
  • Packaging25g
  • Price$16
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA121503
  • Product description2-(2-Aminothiazol-4-yl)aceticacidhydrochloride 97%
  • Packaging10g
  • Price$12
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA121503
  • Product description2-(2-Aminothiazol-4-yl)aceticacidhydrochloride 97%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IBJJ 2-(2-Aminothiazol-4-yl)acetic acid hydrochloride 96% 25g $9 2026-05-29 Buy
aablocks AA00IBJJ 2-(2-Aminothiazol-4-yl)acetic acid hydrochloride 96% 100g $14 2026-05-29 Buy
Activate Scientific AS27229 2-(2-Amino-4-thiazolyl)acetic Acid HCl 97% 5g $20 2026-06-04 Buy
Activate Scientific AS27229 2-(2-Amino-4-thiazolyl)acetic Acid HCl 97% 25g $41 2026-06-04 Buy
Activate Scientific AS27229 2-(2-Amino-4-thiazolyl)acetic Acid HCl 97% 100g $83 2026-06-04 Buy
AHH MT-29484 2-(2-Aminothiazol-4-yl)acetic acid hydrochloride 97% 100g $480 2026-05-26 Buy
AK Scientific J61965 2-(2-Aminothiazol-4-yl)acetic acid HCl 95% 100g $51 2026-06-04 Buy
AK Scientific K979 2-(2-Aminothiazol-4-yl)acetic acid HCl 98% 100g $71 2026-06-04 Buy
AK Scientific K979 2-(2-Aminothiazol-4-yl)aceticacidHCl 500g $360 2021-12-16 Buy
AK Scientific J61965 2-(2-Aminothiazol-4-yl)acetic acid HCl 95% 25g $22 2026-06-04 Buy
AK Scientific K979 2-(2-Aminothiazol-4-yl)acetic acid HCl 98% 25g $30 2026-06-04 Buy
AK Scientific K979 2-(2-Aminothiazol-4-yl)acetic acid HCl 98% 5g $16 2026-06-04 Buy
AK Scientific J61965 2-(2-Aminothiazol-4-yl)acetic acid HCl 95% 5g $12 2026-06-04 Buy
Ambeed A121503 2-(2-Aminothiazol-4-yl)aceticacidhydrochloride 97% 25g $16 2021-12-16 Buy
Ambeed A121503 2-(2-Aminothiazol-4-yl)aceticacidhydrochloride 97% 10g $12 2021-12-16 Buy
Ambeed A121503 2-(2-Aminothiazol-4-yl)aceticacidhydrochloride 97% 1g $5 2021-12-16 Buy
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Properties

Melting point :152°C
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :Methanol (Slightly)
form :Solid
color :White to Off-White
InChI :InChI=1S/C5H6N2O2S.ClH/c6-5-7-3(2-10-5)1-4(8)9;/h2H,1H2,(H2,6,7)(H,8,9);1H
InChIKey :ZEWJJZKVQOMYKJ-UHFFFAOYSA-N
SMILES :C(C1=CSC(N)=N1)C(=O)O.Cl
CAS DataBase Reference :66659-20-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram 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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

2-(2-Aminothiazol-4-yl)acetic Acid-13C, 15N2 Hydrochloride is an intermediate used in the synthesis of Cefotiam Dihydrochloride-13C, 15N2 (C243007), which is labelled Cefotiam Dihydrochloride (C243005), which is an antibiotic product used in injections to treat bacterial infections. Cefotiam Dihydrochloride can also reduce allergic reactions and mixed with pharmaceutical carriers for medical formulations.

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Suppliers and manufacturers

career henan chemical co
2-(2-Aminothiazol-4-yl) acetic acid hydrochloride
$7.00
2-(2-Aminothiazol-4-yl) acetic acid hydrochloride CAS: 66659-20-9
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
NINGBO INNO PHARMCHEM CO., LTD.
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei Hangang Pharmaceutical Technology Co., Ltd.
ANHUI WITOP BIOTECH CO., LTD
Dideu Industries Group Limited
AFINE CHEMICALS LIMITED