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ChemicalBook >> CAS DataBase List >> Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate

Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate

Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate price.
  • $10 - $1083
  • Product name: Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate
  • CAS: 4815-24-1
  • MF: C9H13NO2S
  • MW: 199.27
  • EINECS:225-387-5
  • MDL Number:MFCD00085051
  • Synonyms:IFLAB-BB F0777-0822;ETHYL 2-AMINO-4,5-DIMETHYL-3-THIOPHENECARBOXYLATE;ART-CHEM-BB B000515;BUTTPARK 30\06-10;AURORA 4294;2-AMINO-4,5-DIMETHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER;AKOS MSC-0423;AKOS B000515
Price56 Properties Safety Information Description
56 prices
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  • aablocks
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  • AK Scientific
  • Alichem
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  • American Custom Chemicals Corporation
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  • 500.00g
  • Manufactureraablocks
  • Product numberAA00I8OT
  • Product descriptionEthyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate ≥98%
  • Packaging1g
  • Price$10
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I8OT
  • Product descriptionEthyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate 97%
  • Packaging5g
  • Price$19
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I8OT
  • Product descriptionEthyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate 97%
  • Packaging10g
  • Price$23
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I8OT
  • Product descriptionEthyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate 97%
  • Packaging25g
  • Price$37
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I8OT
  • Product descriptionEthyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate 97%
  • Packaging100g
  • Price$144
  • Updated2026-05-29
  • Buy
  • ManufacturerAcints
  • Product numberACI-BNW-02237
  • Product descriptionethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95%
  • Packaging100g
  • Price$600
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-02237
  • Product descriptionethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95%
  • Packaging100g
  • Price$600
  • Updated2026-05-19
  • Buy
  • ManufacturerAK Scientific
  • Product numberC162
  • Product descriptionEthyl 2-amino-4,5-dimethylthiophene-3-carboxylate 97%(GC)
  • Packaging100g
  • Price$275
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52837
  • Product descriptionEthyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95%
  • Packaging100g
  • Price$205
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52837
  • Product descriptionEthyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95%
  • Packaging25g
  • Price$53
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberC162
  • Product descriptionEthyl 2-amino-4,5-dimethylthiophene-3-carboxylate 97%(GC)
  • Packaging25g
  • Price$71
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberC162
  • Product descriptionEthyl 2-amino-4,5-dimethylthiophene-3-carboxylate 97%(GC)
  • Packaging10g
  • Price$31
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52837
  • Product descriptionEthyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95%
  • Packaging10g
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52837
  • Product descriptionEthyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberC162
  • Product descriptionEthyl 2-Amino-4,5-dimethylthiophene-3-carboxylate
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberC162
  • Product descriptionEthyl 2-amino-4,5-dimethylthiophene-3-carboxylate 97%(GC)
  • Packaging5g
  • Price$18
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I8OT Ethyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate ≥98% 1g $10 2026-05-29 Buy
aablocks AA00I8OT Ethyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate 97% 5g $19 2026-05-29 Buy
aablocks AA00I8OT Ethyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate 97% 10g $23 2026-05-29 Buy
aablocks AA00I8OT Ethyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate 97% 25g $37 2026-05-29 Buy
aablocks AA00I8OT Ethyl 2-Amino-4,5-Dimethylthiophene-3-Carboxylate 97% 100g $144 2026-05-29 Buy
Acints ACI-BNW-02237 ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95% 100g $600 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-BNW-02237 ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95% 100g $600 2026-05-19 Buy
AK Scientific C162 Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 97%(GC) 100g $275 2026-06-04 Buy
AK Scientific J52837 Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95% 100g $205 2026-06-04 Buy
AK Scientific J52837 Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95% 25g $53 2026-06-04 Buy
AK Scientific C162 Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 97%(GC) 25g $71 2026-06-04 Buy
AK Scientific C162 Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 97%(GC) 10g $31 2026-06-04 Buy
AK Scientific J52837 Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95% 10g $24 2026-06-04 Buy
AK Scientific J52837 Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 95% 5g $12 2026-06-04 Buy
AK Scientific C162 Ethyl 2-Amino-4,5-dimethylthiophene-3-carboxylate 1g $14 2021-12-16 Buy
AK Scientific C162 Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate 97%(GC) 5g $18 2026-06-04 Buy
Next Last

Properties

Melting point :90 °C
Boiling point :302.9±37.0 °C(Predicted)
Density :1.185±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :soluble in Methanol
pka :0.56±0.10(Predicted)
form :powder to crystal
color :White to Light yellow
λmax :310nm(MeOH)(lit.)
InChI :InChI=1S/C9H13NO2S/c1-4-12-9(11)7-5(2)6(3)13-8(7)10/h4,10H2,1-3H3
InChIKey :JYSDXODDWAQWJR-UHFFFAOYSA-N
SMILES :C1(N)SC(C)=C(C)C=1C(OCC)=O
CAS DataBase Reference :4815-24-1(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-Amino-4,5-dimethyl-3-thiophenecarboxylic Acid Ethyl Ester is used in the preparation triazine and pyrimidine derivatives as anti-inflammatory and analgesic agents. Also used in the synthesis of antioxidants through heteroaryl amines as well as CB2 cannabinoid receptor partial agonists.

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Suppliers and manufacturers

Yancheng Orgunion Pharmaceutical Sci & Tech Co., Ltd. J & K SCIENTIFIC LTD. INTATRADE GmbH Alfa Aesar Wuhan Chemwish Technology Co., Ltd Beijing Ouhe Technology Co., Ltd Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Pure Chemistry Scientific Inc. Adamas Reagent, Ltd. Tianjin heowns Biochemical Technology Co., Ltd.