Disodium 2,2'-biquinoline-4,4'-dicarboxylate

Also known as: BCA, 2,2'-Biquinoline-4,4-dicarboxylic acid disodium salt, Bicinchoninic acid disodium salt, Sodium bicinchoninate, 2,2'-Bicinchoninic acid disodium salt, DI-SODIUM 2,2'-BICINCHONINATE, disodium 2,2'-biquinoline-4,4'-dicarboxylate, disodium,2-(4-carboxylatoquinolin-2-yl)quinoline-4-carboxylate

Disodium 2,2'-biquinoline-4,4'-dicarboxylate (CAS 979-88-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H10N2Na2O4 and a molecular weight of 388.284 g/mol. Key properties include a boiling point of 530.6ºC at 760 mmHg and a flash point of 274.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 979-88-4
Jingsj CID: J-32642-7
Molecular Formula: C₂₀H₁₀N₂Na₂O₄
Molecular Weight: 388.284 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	530.6ºC at 760 mmHg
Flash Point	274.7ºC
Exact Mass	388.043610
PSA	106.04000
LogP	1.17700

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Disodium 2,2'-biquinoline-4,4'-dicarboxylate?

The CAS number of Disodium 2,2'-biquinoline-4,4'-dicarboxylate is 979-88-4.

What are the molecular formula and molecular weight of Disodium 2,2'-biquinoline-4,4'-dicarboxylate?

Disodium 2,2'-biquinoline-4,4'-dicarboxylate has molecular formula C20H10N2Na2O4 and molecular weight 388.284 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Disodium 2,2'-biquinoline-4,4'-dicarboxylate (CAS 979-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32642-7 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.