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ChemicalBook >> CAS DataBase List >> 2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER

2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER

2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER price.
  • $16 - $1935
  • Product name: 2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER
  • CAS: 4815-25-2
  • MF: C9H13NO2S
  • MW: 199.27
  • EINECS:
  • MDL Number:MFCD00781744
  • Synonyms:2-amino-4-ethyl-5-methyl-3-thiophenecarboxylic acid methyl ester;AK-968/10638062;Oprea1_184738;STK315360;ZINC00439063;2-amino-4-ethyl-5-methyl-3-thiophenecarboxylic acid;Methyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate;CHEMBRDG-BB 4142348
Price24 Properties Safety Information Description
24 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • ChemBridge Corporation
  • Chemenu
  • CHESS
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 0.1g
  • 100mg
  • 250mg
  • 500mg
  • 0.5G
  • 500.00mg
  • 1g
  • 5g
  • 25g
  • 100G
  • Manufactureraablocks
  • Product numberAA00D8GX
  • Product descriptionmethyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95%
  • Packaging5g
  • Price$113
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D8GX
  • Product descriptionmethyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95%
  • Packaging25g
  • Price$418
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D8GX
  • Product descriptionmethyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95%
  • Packaging1g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D8GX
  • Product descriptionmethyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95%
  • Packaging250mg
  • Price$25
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D8GX
  • Product descriptionmethyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95%
  • Packaging100mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU110914
  • Product descriptionMethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 97.00%
  • Packaging5G
  • Price$180
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU110914
  • Product descriptionMethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 97.00%
  • Packaging25G
  • Price$645
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU110914
  • Product descriptionMethyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 97.00%
  • Packaging100G
  • Price$1935
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-33019
  • Product description2-Amino-4-ethyl-5-methylthiophene-3-carboxylic acid methyl ester 97%
  • Packaging0.1g
  • Price$500
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number8481BA
  • Product descriptionMethyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate
  • Packaging500mg
  • Price$143
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4815252
  • Product descriptionMethyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate
  • Packaging25g
  • Price$386.12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0090666
  • Product descriptionMETHYL 2-AMINO-4-ETHYL-5-METHYLTHIOPHENE-3-CARBOXYLATE 95.00%
  • Packaging1G
  • Price$646.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0090666
  • Product descriptionMETHYL 2-AMINO-4-ETHYL-5-METHYLTHIOPHENE-3-CARBOXYLATE 95.00%
  • Packaging5G
  • Price$970.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0090666
  • Product descriptionMETHYL 2-AMINO-4-ETHYL-5-METHYLTHIOPHENE-3-CARBOXYLATE 95.00%
  • Packaging0.5G
  • Price$605
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS313930
  • Product descriptionMethyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate ≥95%
  • Packaging25g
  • Price$462
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS313930
  • Product descriptionMethyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate ≥95%
  • Packaging5g
  • Price$123
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00D8GX methyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95% 5g $113 2026-05-28 Buy
aablocks AA00D8GX methyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95% 25g $418 2026-05-28 Buy
aablocks AA00D8GX methyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95% 1g $28 2026-05-28 Buy
aablocks AA00D8GX methyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95% 250mg $25 2026-05-28 Buy
aablocks AA00D8GX methyl 2-amino-4-ethyl-5-methyl-3-thiophenecarboxylate 95% 100mg $16 2026-05-28 Buy
ACHEMBLOCK U110914 Methyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 97.00% 5G $180 2026-05-27 Buy
ACHEMBLOCK U110914 Methyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 97.00% 25G $645 2026-05-27 Buy
ACHEMBLOCK U110914 Methyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate 97.00% 100G $1935 2026-05-27 Buy
AHH MT-33019 2-Amino-4-ethyl-5-methylthiophene-3-carboxylic acid methyl ester 97% 0.1g $500 2026-05-26 Buy
AK Scientific 8481BA Methyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate 500mg $143 2021-12-16 Buy
Alichem 4815252 Methyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate 25g $386.12 2021-12-16 Buy
American Custom Chemicals Corporation CHM0090666 METHYL 2-AMINO-4-ETHYL-5-METHYLTHIOPHENE-3-CARBOXYLATE 95.00% 1G $646.8 2021-12-16 Buy
American Custom Chemicals Corporation CHM0090666 METHYL 2-AMINO-4-ETHYL-5-METHYLTHIOPHENE-3-CARBOXYLATE 95.00% 5G $970.2 2021-12-16 Buy
American Custom Chemicals Corporation CHM0090666 METHYL 2-AMINO-4-ETHYL-5-METHYLTHIOPHENE-3-CARBOXYLATE 95.00% 0.5G $605 2021-12-16 Buy
Arctom AS313930 Methyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate ≥95% 25g $462 2021-12-16 Buy
Arctom AS313930 Methyl2-amino-4-ethyl-5-methylthiophene-3-carboxylate ≥95% 5g $123 2021-12-16 Buy
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Properties

storage temp. :Keep in dark place,Sealed in dry,Room Temperature

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
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
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.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P322 Specific measures (see …on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
2-Amino-4-ethyl-5-methylthiophene-3-carboxylic acid methyl ester
$1.00
2-Amino-4-ethyl-5-methylthiophene-3-carboxylic acid methyl ester CAS:4815-25-2
J & K SCIENTIFIC LTD. Capot Chemical Co., Ltd Shanghai Raise Chemical Technology Co.,Ltd Credit Asia Chemical Co., Ltd. Henan CoreyChem Co., Ltd Amadis Chemical Company Limited Nanjing crow LuNing pharmaceutical technology co., LTD Dayang Chem (Hangzhou) Co.,Ltd. Neostar United (Changzhou) Industrial Co., Ltd.