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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 Structure
2,3-Diphenyl-quinoxaline-5-carboxylic acid structure
CAS No.
90833-20-8
Chemical Name:
2,3-Diphenyl-quinoxaline-5-carboxylic acid
Synonyms
2,3-diphenyl-5-quinoxalinecarboxylic acid;2,3-Diphenyl-quinoxaline-5-carboxylic acid;5-Quinoxalinecarboxylic acid, 2,3-diphenyl-
CBNumber:
CB3493858
Molecular Formula:
C21H14N2O2
Molecular Weight:
326.35
MDL Number:
MFCD06245383
MOL File:
90833-20-8.mol
Last updated:2026-09-12 18:52:05
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2,3-Diphenyl-quinoxaline-5-carboxylic acid Properties

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

SAFETY

Risk and Safety Statements

Hazard Codes  Xi
HS Code  2933998090

2,3-Diphenyl-quinoxaline-5-carboxylic acid price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 204702 2,3-Diphenylquinoxaline-5-carboxylic acid 90833-20-8 1.00g $477 2026-05-18 Buy
Matrix Scientific 204702 2,3-Diphenylquinoxaline-5-carboxylic acid 90833-20-8 5.00g $1475 2026-05-18 Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 90833-20-8 1g $991 2026-05-28 Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 90833-20-8 2g $1257 2026-05-28 Buy
aablocks AA006LRQ 2,3-Diphenylquinoxaline-5-carboxylic acid 95+% 90833-20-8 5g $1669 2026-05-28 Buy
Product number Packaging Price Buy
204702 1.00g $477 Buy
204702 5.00g $1475 Buy
AA006LRQ 1g $991 Buy
AA006LRQ 2g $1257 Buy
AA006LRQ 5g $1669 Buy

2,3-Diphenyl-quinoxaline-5-carboxylic acid Chemical Properties, Uses, Production

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

134-81-6
603-81-6
90833-20-8
Synthesis of 2,3-Diphenyl-quinoxaline-5-carboxylic acid from Benzil and 2,3-Diaminobenzoic acid

2,3-Diphenyl-quinoxaline-5-carboxylic acid Preparation Products And Raw materials

Raw materials

Benzil 2,3-Diaminobenzoic acid

Preparation Products

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

Global Suppliers ( 14)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Zhengzhou Alfachem Co.,Ltd. 0371-53778726 18003825608 liuxiaoyan@alfachem.cn China 1971 58
Henan Pusai Chemical Products Co., Ltd. 0371-63357898 1280786222@qq.com China 3688 58
Henan Dowon Chemical Technology Co., Ltd. 16696119288 779113375@qq.com China 7401 58
Hefei Mokai Pharmaceutical Technology Co., Ltd 18130062233 690231469@qq.com China 7999 58
Aromsyn Co., Ltd. +86-0571-85585865 +86-13336024896 CB@aromsyn.com China 19176 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Zhengzhou Alfachem Co.,Ltd. 58
Henan Pusai Chemical Products Co., Ltd. 58
Henan Dowon Chemical Technology Co., Ltd. 58
Hefei Mokai Pharmaceutical Technology Co., Ltd 58
Aromsyn Co., Ltd. 58

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5-Quinoxalinecarboxylic acid, 2,3-diphenyl- 2,3-diphenyl-5-quinoxalinecarboxylic acid 2,3-Diphenyl-quinoxaline-5-carboxylic acid 90833-20-8