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ChemicalBook >> CAS DataBase List >> Ethyl 2-amino-5-ethylthiophene-3-carboxylate

Ethyl 2-amino-5-ethylthiophene-3-carboxylate

Ethyl 2-amino-5-ethylthiophene-3-carboxylate price.
  • $17 - $1005.43
  • Product name: Ethyl 2-amino-5-ethylthiophene-3-carboxylate
  • CAS: 4507-13-5
  • MF: C9H13NO2S
  • MW: 199.27
  • EINECS:224-824-7
  • MDL Number:MFCD00015559
  • Synonyms:OTAVA-BB BB7014320707;AURORA 20934;ART-CHEM-BB B000755;ETHYL 2-AMINO-5-ETHYL-3-THIOPHENECARBOXYLATE;ethyl 2-amino-5-ethyl-3-thenoate ;2-Amino-5-ethyl-thiophene-3-carboxylic acid ethyl ester;AKOS B000755;AKOS MSC-0425
Price33 Properties Safety Information Description
33 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Acints
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 100mg
  • 500mg
  • 500.00mg
  • 1g
  • 2.5G
  • 5g
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA00707U
  • Product descriptionEthyl 2-amino-5-ethylthiophene-3-carboxylate 98%
  • Packaging1g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00707U
  • Product descriptionEthyl 2-amino-5-ethylthiophene-3-carboxylate 98%
  • Packaging5g
  • Price$38
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00707U
  • Product descriptionEthyl 2-amino-5-ethylthiophene-3-carboxylate 97%
  • Packaging25g
  • Price$137
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00707U
  • Product descriptionEthyl 2-amino-5-ethylthiophene-3-carboxylate 97%
  • Packaging100g
  • Price$442
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX180323
  • Product descriptionEthyl 2-amino-5-ethylthiophene-3-carboxylate 95%
  • Packaging100G
  • Price$650
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX180323
  • Product descriptionEthyl 2-amino-5-ethylthiophene-3-carboxylate 95%
  • Packaging25G
  • Price$195
  • Updated2026-05-27
  • Buy
  • ManufacturerAcints
  • Product numberACI-01269
  • Product description2-Amino-5-ethyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging5g
  • Price$195.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-01269
  • Product description2-Amino-5-ethyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging1g
  • Price$43.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-01269
  • Product description2-Amino-5-ethyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging10g
  • Price$362.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-01269
  • Product description2-Amino-5-ethyl-thiophene-3-carboxylicacidethylester 95%+
  • Packaging1g
  • Price$43.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ2496
  • Product description2-Amino-5-ethyl-3-thiophenecarboxylicacidethylester
  • Packaging100g
  • Price$583
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4507135
  • Product descriptionEthyl 2-amino-5-ethylthiophene-3-carboxylate
  • Packaging100g
  • Price$586.95
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4507135
  • Product descriptionEthyl 2-amino-5-ethylthiophene-3-carboxylate
  • Packaging25g
  • Price$386.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029577
  • Product descriptionETHYL 2-AMINO-5-ETHYLTHIOPHENE-3-CARBOXYLATE 95.00%
  • Packaging1G
  • Price$648.81
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029577
  • Product descriptionETHYL 2-AMINO-5-ETHYLTHIOPHENE-3-CARBOXYLATE 95.00%
  • Packaging2.5G
  • Price$852.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0029577
  • Product descriptionETHYL 2-AMINO-5-ETHYLTHIOPHENE-3-CARBOXYLATE 95.00%
  • Packaging5G
  • Price$1005.43
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00707U Ethyl 2-amino-5-ethylthiophene-3-carboxylate 98% 1g $18 2026-05-28 Buy
aablocks AA00707U Ethyl 2-amino-5-ethylthiophene-3-carboxylate 98% 5g $38 2026-05-28 Buy
aablocks AA00707U Ethyl 2-amino-5-ethylthiophene-3-carboxylate 97% 25g $137 2026-05-28 Buy
aablocks AA00707U Ethyl 2-amino-5-ethylthiophene-3-carboxylate 97% 100g $442 2026-05-28 Buy
ACHEMBLOCK X180323 Ethyl 2-amino-5-ethylthiophene-3-carboxylate 95% 100G $650 2026-05-27 Buy
ACHEMBLOCK X180323 Ethyl 2-amino-5-ethylthiophene-3-carboxylate 95% 25G $195 2026-05-27 Buy
Acints ACI-01269 2-Amino-5-ethyl-thiophene-3-carboxylicacidethylester 95%+ 5g $195.75 2021-12-16 Buy
Acints ACI-01269 2-Amino-5-ethyl-thiophene-3-carboxylicacidethylester 95%+ 1g $43.5 2021-12-16 Buy
Acints ACI-01269 2-Amino-5-ethyl-thiophene-3-carboxylicacidethylester 95%+ 10g $362.5 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-01269 2-Amino-5-ethyl-thiophene-3-carboxylicacidethylester 95%+ 1g $43.5 2021-12-16 Buy
AK Scientific Z2496 2-Amino-5-ethyl-3-thiophenecarboxylicacidethylester 100g $583 2021-12-16 Buy
Alichem 4507135 Ethyl 2-amino-5-ethylthiophene-3-carboxylate 100g $586.95 2021-12-16 Buy
Alichem 4507135 Ethyl 2-amino-5-ethylthiophene-3-carboxylate 25g $386.9 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029577 ETHYL 2-AMINO-5-ETHYLTHIOPHENE-3-CARBOXYLATE 95.00% 1G $648.81 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029577 ETHYL 2-AMINO-5-ETHYLTHIOPHENE-3-CARBOXYLATE 95.00% 2.5G $852.21 2021-12-16 Buy
American Custom Chemicals Corporation CHM0029577 ETHYL 2-AMINO-5-ETHYLTHIOPHENE-3-CARBOXYLATE 95.00% 5G $1005.43 2021-12-16 Buy
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Properties

Melting point :73°C
Boiling point :312.7±42.0 °C(Predicted)
Density :1.183±0.06 g/cm3(Predicted)
form :solid
pka :0.39±0.10(Predicted)
InChI :1S/C9H13NO2S/c1-3-6-5-7(8(10)13-6)9(11)12-4-2/h5H,3-4,10H2,1-2H3
InChIKey :WJZCEFNVWQJNQI-UHFFFAOYSA-N
SMILES :NC(S1)=C(C(OCC)=O)C=C1CC

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:
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.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Ethyl 2-Amino-5-ethylthiophene-3-carboxylate is used as a reagent in the synthesis of 2-amino-4-oxo-5-substituted-6-ethylthieno[2,3-d]pyrimidines as dual thymidylate synthase and dihydrofolate reductase inhibitors and as antitumor agents. Also used as a reagent in the synthesis of the necroptosis inhibitor, Necrostatin-5 (Nec-5).

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Suppliers and manufacturers

Shanghai Boyle Chemical Co., Ltd. J & K SCIENTIFIC LTD. Wuhan Chemwish Technology Co., Ltd Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Shangchem Co., Ltd. Nanjing Habo Medical Technology Co., Ltd. Chiba Pharmaceutical Science and technology Co, Ltd. Shanghai Run-Biotech Co., Ltd. Shanghai Meishui Chemical Technology Co., Ltd Credit Asia Chemical Co., Ltd.