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ChemicalBook >> CAS DataBase List >> 2,3-Diphenyl-quinoxaline-5-carboxylic acid

2,3-Diphenyl-quinoxaline-5-carboxylic acid

2,3-Diphenyl-quinoxaline-5-carboxylic acid price.
  • $429 - $6183
  • Product name: 2,3-Diphenyl-quinoxaline-5-carboxylic acid
  • CAS: 90833-20-8
  • MF: C21H14N2O2
  • MW: 326.35
  • EINECS:
  • MDL Number:MFCD06245383
  • Synonyms:5-Quinoxalinecarboxylic acid, 2,3-diphenyl-;2,3-diphenyl-5-quinoxalinecarboxylic acid;2,3-Diphenyl-quinoxaline-5-carboxylic acid
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Matrix Scientific
  • SynQuest Laboratories
Package
  • 500MG
  • 1.00g
  • 1g
  • 2g
  • 5g
  • 5.00g
  • 10g
  • 25g
  • 50g
  • 100g
  • Manufactureraablocks
  • Product numberAA006LRQ
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid 95+%
  • Packaging1g
  • Price$991
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006LRQ
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid 95+%
  • Packaging2g
  • Price$1257
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006LRQ
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid 95+%
  • Packaging5g
  • Price$1669
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006LRQ
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid 95+%
  • Packaging10g
  • Price$2311
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006LRQ
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid 95+%
  • Packaging25g
  • Price$3185
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006LRQ
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid 95+%
  • Packaging50g
  • Price$4417
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA006LRQ
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid 95+%
  • Packaging100g
  • Price$6183
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019460
  • Product description2,3-DIPHENYL-QUINOXALINE-5-CARBOXYLIC ACID 95.00%
  • Packaging500MG
  • Price$967.52
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number204702
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid
  • Packaging5.00g
  • Price$1475
  • Updated2026-05-18
  • Buy
  • ManufacturerMatrix Scientific
  • Product number204702
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid
  • Packaging1.00g
  • Price$477
  • Updated2026-05-18
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number4H21-1-3X
  • Product description2,3-Diphenylquinoxaline-5-carboxylic acid
  • Packaging500mg
  • Price$429
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 1g $991 2026-05-28 Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 2g $1257 2026-05-28 Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 5g $1669 2026-05-28 Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 10g $2311 2026-05-28 Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 25g $3185 2026-05-28 Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 50g $4417 2026-05-28 Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 100g $6183 2026-05-28 Buy
American Custom Chemicals Corporation CHM0019460 2,3-DIPHENYL-QUINOXALINE-5-CARBOXYLIC ACID 95.00% 500MG $967.52 2021-12-16 Buy
Matrix Scientific 204702 2,3-Diphenylquinoxaline-5-carboxylic acid 5.00g $1475 2026-05-18 Buy
Matrix Scientific 204702 2,3-Diphenylquinoxaline-5-carboxylic acid 1.00g $477 2026-05-18 Buy
SynQuest Laboratories 4H21-1-3X 2,3-Diphenylquinoxaline-5-carboxylic acid 500mg $429 2021-12-16 Buy

Properties

Boiling point :516.4±45.0 °C(Predicted)
Density :1.289±0.06 g/cm3(Predicted)
pka :0.38±0.30(Predicted)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Zhengzhou Alfachem Co.,Ltd. Henan Pusai Chemical Products Co., Ltd. Henan Dowon Chemical Technology Co., Ltd. Hefei Mokai Pharmaceutical Technology Co., Ltd Aromsyn Co., Ltd.