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ChemicalBook >> CAS DataBase List >> ETHYL 3-AMINO-4,6-DIMETHYLTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE

ETHYL 3-AMINO-4,6-DIMETHYLTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE

ETHYL 3-AMINO-4,6-DIMETHYLTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE price.
  • $15.24 - $1880
  • Product name: ETHYL 3-AMINO-4,6-DIMETHYLTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE
  • CAS: 52505-56-3
  • MF: C12H14N2O2S
  • MW: 250.32
  • EINECS:
  • MDL Number:MFCD00124672
  • Synonyms:AKOS USSH-4110705;AKOS BBS-00002565;AKOS 90099;ETHYL 3-AMINO-4,6-DIMETHYLTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE;BUTTPARK 59\40-63;3-Amino-4,6-dimethyl-thieno[2,3-b]pyridine-2-carboxylic acid ethyl ester;Thieno[2,3-b]pyridine-2-carboxylic acid, 3-amino-4,6-dimethyl-, ethyl ester
Price44 Properties Safety Information Description
44 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acints
  • Advanced Chemicals Intermediat
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Aronis compounds
  • Atlantic Research Chemicals
  • Chemenu
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  • Matrix Scientific
  • Sigma-Aldrich
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  • 1 unit
  • 5gm:
  • Manufactureraablocks
  • Product numberAA00D9QN
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 97%
  • Packaging250mg
  • Price$37
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D9QN
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 97%
  • Packaging500mg
  • Price$66
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D9QN
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95+%
  • Packaging5g
  • Price$405
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00D9QN
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging10g
  • Price$753
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD242282
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%
  • Packaging25G
  • Price$1880
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD242282
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%
  • Packaging1G
  • Price$175
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD242282
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%
  • Packaging5G
  • Price$470
  • Updated2026-05-27
  • Buy
  • ManufacturerAcints
  • Product numberACI-NI-00177
  • Product descriptionEthyl3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging10g
  • Price$427.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-NI-00177
  • Product descriptionEthyl3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging5g
  • Price$253.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-NI-00177
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging5g
  • Price$295.65
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-NI-00177
  • Product descriptionEthyl3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging1g
  • Price$108.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-NI-00177
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging1g
  • Price$126.9
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-NI-00177
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging10g
  • Price$498.15
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-NI-00177
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging5g
  • Price$295.65
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-NI-00177
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging1g
  • Price$126.9
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-NI-00177
  • Product descriptionEthyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+
  • Packaging10g
  • Price$498.15
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00D9QN Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 97% 250mg $37 2026-05-28 Buy
aablocks AA00D9QN Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 97% 500mg $66 2026-05-28 Buy
aablocks AA00D9QN Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95+% 5g $405 2026-05-28 Buy
aablocks AA00D9QN Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 10g $753 2026-05-28 Buy
ACHEMBLOCK AD242282 Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95% 25G $1880 2026-05-27 Buy
ACHEMBLOCK AD242282 Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95% 1G $175 2026-05-27 Buy
ACHEMBLOCK AD242282 Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95% 5G $470 2026-05-27 Buy
Acints ACI-NI-00177 Ethyl3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 10g $427.75 2021-12-16 Buy
Acints ACI-NI-00177 Ethyl3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 5g $253.75 2021-12-16 Buy
Acints ACI-NI-00177 Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 5g $295.65 2026-05-20 Buy
Acints ACI-NI-00177 Ethyl3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 1g $108.75 2021-12-16 Buy
Acints ACI-NI-00177 Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 1g $126.9 2026-05-20 Buy
Acints ACI-NI-00177 Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 10g $498.15 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-NI-00177 Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 5g $295.65 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-NI-00177 Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 1g $126.9 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-NI-00177 Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate 95%+ 10g $498.15 2026-05-19 Buy
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Properties

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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Ethyl 3-Amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate is an intermediate in preparation of 2-[[4-(Arylazo)-3,5-disubstituted-pyrazol-1-yl]carbonyl]thieno[2,3-b]pyridine dyes for polyamide and polyester fibers.

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