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ChemicalBook >> 3-Thiophen-2-yl-quinoxaline-5-carboxylic acid

3-Thiophen-2-yl-quinoxaline-5-carboxylic acid

3-Thiophen-2-yl-quinoxaline-5-carboxylic acid price.
  • $1645 - $6119
  • Product name: 3-Thiophen-2-yl-quinoxaline-5-carboxylic acid
  • CAS: 904818-54-8
  • MF: C13H8N2O2S
  • MW: 256.28
  • EINECS:
  • MDL Number:MFCD06660396
  • Synonyms:5-Quinoxalinecarboxylic acid, 3-(2-thienyl)-;3-Thiophen-2-yl-quinoxaline-5-carboxylic acid
Price6 Properties Safety Information Description
6 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Matrix Scientific
Package
  • 1g
  • 1.00g
  • 2g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA006P4N
  • Product description3-(Thiophen-2-yl)quinoxaline-5-carboxylic acid 95+%
  • Packaging10g
  • Price$6119
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006P4N
  • Product description3-(Thiophen-2-yl)quinoxaline-5-carboxylic acid 95+%
  • Packaging5g
  • Price$4810
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006P4N
  • Product description3-(Thiophen-2-yl)quinoxaline-5-carboxylic acid 95+%
  • Packaging2g
  • Price$3082
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006P4N
  • Product description3-(Thiophen-2-yl)quinoxaline-5-carboxylic acid 95+%
  • Packaging1g
  • Price$2454
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0002081
  • Product description3-(THIEN-2-YL)QUINOXALINE-5-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$2011
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number209923
  • Product description3-Thiophen-2-yl-quinoxaline-5-carboxylic acid
  • Packaging1.00g
  • Price$1645
  • Updated2026-05-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA006P4N 3-(Thiophen-2-yl)quinoxaline-5-carboxylic acid 95+% 10g $6119 2026-05-28 Buy
aablocks AA006P4N 3-(Thiophen-2-yl)quinoxaline-5-carboxylic acid 95+% 5g $4810 2026-05-28 Buy
aablocks AA006P4N 3-(Thiophen-2-yl)quinoxaline-5-carboxylic acid 95+% 2g $3082 2026-05-28 Buy
aablocks AA006P4N 3-(Thiophen-2-yl)quinoxaline-5-carboxylic acid 95+% 1g $2454 2026-05-28 Buy
American Custom Chemicals Corporation CHM0002081 3-(THIEN-2-YL)QUINOXALINE-5-CARBOXYLIC ACID 95.00% 1G $2011 2021-12-16 Buy
Matrix Scientific 209923 3-Thiophen-2-yl-quinoxaline-5-carboxylic acid 1.00g $1645 2026-05-18 Buy

Properties

Boiling point :489.1±40.0 °C(Predicted)
Density :1.445±0.06 g/cm3(Predicted)
pka :0.66±0.48(Predicted)

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:
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.

Description

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Suppliers and manufacturers

Apollo Scientific Ltd. TimTec Corporation Zerenex Molecular Limited InFarmatik Bt.