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ChemicalBook >> CAS DataBase List >> 2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylic acid ethyl ester

2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylic acid ethyl ester

2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylic acid ethyl ester price.
  • $57 - $1168.42
  • Product name: 2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylic acid ethyl ester
  • CAS: 82546-91-6
  • MF: C10H15NO2S
  • MW: 213.3
  • EINECS:
  • MDL Number:MFCD01459891
  • Synonyms:ETHYL 2-AMINO-4-ETHYL-5-METHYL-3-THIOPHENECARBOXYLATE;CHEMBRDG-BB 4143059;Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate;ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate(SALTDATA: FREE);AKOS MSC-0424;3-Thiophenecarboxylic acid, 2-amino-4-ethyl-5-methyl-, ethyl ester;2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylic acid ethyl ester
Price19 Properties Safety Information Description
19 prices
Selected condition：
Brand
  • aablocks
  • Acints
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • ChemBridge Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 50mg
  • 100mg
  • 500.00mg
  • 500mg
  • 1g
  • 2.5G
  • 5g
  • Manufactureraablocks
  • Product numberAA004UDS
  • Product descriptionEthyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 95%
  • Packaging1g
  • Price$57
  • Updated2026-05-28
  • Buy
  • ManufacturerAcints
  • Product numberACI-00959
  • Product description2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging500mg
  • Price$181.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-00959
  • Product description2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging1g
  • Price$282.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-00959
  • Product description2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging5g
  • Price$862.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-00959
  • Product description2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging5g
  • Price$862.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-00959
  • Product description2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging1g
  • Price$282.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-00959
  • Product description2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging500mg
  • Price$181.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ3231
  • Product descriptionMethyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate
  • Packaging500mg
  • Price$241
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number82546916
  • Product descriptionEthyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate
  • Packaging1g
  • Price$156.56
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0020294
  • Product description2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 95.00%
  • Packaging1G
  • Price$721.57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0020294
  • Product description2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 95.00%
  • Packaging2.5G
  • Price$983.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0020294
  • Product description2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 95.00%
  • Packaging5G
  • Price$1168.42
  • Updated2021-12-16
  • Buy
  • ManufacturerChemBridge Corporation
  • Product numberBB-4143059
  • Product descriptionethyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate 95%
  • Packaging1g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM113644
  • Product descriptionethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 95%
  • Packaging5g
  • Price$563
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD41000338
  • Product descriptionEthyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 95+%
  • Packaging5g
  • Price$596
  • Updated2026-05-27
  • Buy
  • ManufacturerMatrix Scientific
  • Product number028839
  • Product descriptionEthyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate
  • Packaging500mg
  • Price$156
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA004UDS Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 95% 1g $57 2026-05-28 Buy
Acints ACI-00959 2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+ 500mg $181.25 2021-12-16 Buy
Acints ACI-00959 2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+ 1g $282.75 2021-12-16 Buy
Acints ACI-00959 2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+ 5g $862.75 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-00959 2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+ 5g $862.75 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-00959 2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+ 1g $282.75 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-00959 2-Amino-4-ethyl-5-methyl-thiophene-3-carboxylicacidethylester 95%+ 500mg $181.25 2021-12-16 Buy
AK Scientific Z3231 Methyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate 500mg $241 2021-12-16 Buy
Alichem 82546916 Ethyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate 1g $156.56 2021-12-16 Buy
American Custom Chemicals Corporation CHM0020294 2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 95.00% 1G $721.57 2021-12-16 Buy
American Custom Chemicals Corporation CHM0020294 2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 95.00% 2.5G $983.88 2021-12-16 Buy
American Custom Chemicals Corporation CHM0020294 2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 95.00% 5G $1168.42 2021-12-16 Buy
ChemBridge Corporation BB-4143059 ethyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate 95% 1g $70 2021-12-16 Buy
Chemenu CM113644 ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 95% 5g $563 2026-05-26 Buy
Crysdot CD41000338 Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 95+% 5g $596 2026-05-27 Buy
Matrix Scientific 028839 Ethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 500mg $156 2021-12-16 Buy
Next Last

Properties

Melting point :39-40 °C
Boiling point :339.5±42.0 °C(Predicted)
Density :1.154±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :0.57±0.10(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram 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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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J & K SCIENTIFIC LTD. Credit Asia Chemical Co., Ltd. Henan CoreyChem Co., Ltd Nanjing crow LuNing pharmaceutical technology co., LTD Energy Chemical Nanjing Shizhou Biology Technology Co.,Ltd