Dipotassium 2,2'-biquinoline-4,4'-dicarboxylate

2,2'-联喹啉-4,4'-二甲酸二钾盐

Also known as: 2,2'-Bicinchoninic acid dipotassium salt, 2,2'-Bicinchoninic acid dipotassium salt trihydrate, 2,2'-Biquinoline-4,4'-dicarboxylic acid dipotassium salt, 2,2'-Biquinoline-4,4'-dicarboxylic acid dipotassium salt trihydrate, 4,4'-Dicarboxy-2,2'-biquinoline dipotassium salt, 4,4'-Dicarboxy-2,2'-biquinoline dipotassium salt trihydrate, [2,2'-Biquinoline]-4,4'-dicarboxylic acid, potassium salt (1:2), dipotassium [2,2'-biquinoline]-4,4'-dicarboxylate, EINECS 264-196-1, MFCD00191791

Dipotassium 2,2'-biquinoline-4,4'-dicarboxylate (CAS 63451-34-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H10K2N2O4 and a molecular weight of 420.501 g/mol. It is also known as 2,2'-Bicinchoninic acid dipotassium salt, 2,2'-Bicinchoninic acid dipotassium salt trihydrate and 2,2'-Biquinoline-4,4'-dicarboxylic acid dipotassium salt. Key properties include a melting point of >300ºC(lit.), a boiling point of 626.2ºC at 760 mmHg and a flash point of 332.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

63451-34-3

Jingsj CID

J-12868-5

Molecular Formula

C₂₀H₁₀K₂N₂O₄

Chinese Name

2,2'-联喹啉-4,4'-二甲酸二钾盐

Molecular Weight

420.501 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026