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(2,2')Biquinolinyl-4,4'-dicarboxylic acid

BGC Id:	873157300058
CAS No:	1245-13-2
Synonyms:	nsc 133815 ; 2,2'-bicinchoninic acid ; 2,2'-bicinchoninicacid (6ci,7ci) ; akos auf0361 ; bca reagent a, 250 ml ; bicinchonin ; bca ; timtec-bb sbb002943 ; [2,2'-biquinoline]-4,4'-dicarboxylicacid ; 2,2'-bicinchonic acid ; 4,4'-dicarboxy-2,2'-biquinoline ; 2,2'-dicinchoninic acid ; bicinchoninic acid ; 4,4'-dicarboxy-2,2'-biquinolyl
Molecular Formula:	C20H12N2O4
Molecular Weight:	344.32
EINECS:	214-990-9

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Dayang Chem (Hangzhou) Co.,Ltd.

Unternehmensart: Leading producer

Telefon: +86-571-88938639
Fax: +86-571-8893-8652
Land: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. Wir stellen die Chemikalie 3,5-Dichloro-4-iodobenzotrifluoride bereit. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international m ...

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What other providers are available for CAS 1245-13-2?

The last intensive check and update was carried out on 2025/10/01.

Identify

Synonyms:

nsc 133815 ; 2,2'-bicinchoninic acid ; 2,2'-bicinchoninicacid (6ci,7ci) ; akos auf0361 ; bca reagent a, 250 ml ; bicinchonin ; bca ; timtec-bb sbb002943 ; [2,2'-biquinoline]-4,4'-dicarboxylicacid ; 2,2'-bicinchonic acid ; 4,4'-dicarboxy-2,2'-biquinoline ; 2,2'-dicinchoninic acid ; bicinchoninic acid ; 4,4'-dicarboxy-2,2'-biquinolyl

CAS:

1245-13-2

EINECS:

214-990-9

Molecular Formula:

C20H12N2O4

MDL:

MFCD00068342

Properties

Molecular Weight:

344.32 g·mol−1

Density:

1.468 g/cm3

Melting point:

365 °C (lit.)

Boiling point:

626.2 °C at 760 mmHg

Flash point:

332.5 °C

Physical Description:

beige powder

Safety Information

Hazard Classes:

Risk Codes:

36 (R)

Safety Codes:

22-24/25-36-26 (S)

WGK Germany:

Storage temperature:

2-8°C

What other providers are available for CAS 1245-13-2?

In addition to the providers presented here for (2,2')Biquinolinyl-4,4'-dicarboxylic acid with the CAS number 1245-13-2, there are other 24 providers with slightly different product names available for this CAS number.

2,2'-Bicinchoninic acid

Shandong Ench Chemical Co.,Ltd | H&Z Industry Co.,Ltd | Xiamen Equation Chemical Co.,Ltd | AK Scientific, Inc. | Leap Chem Co., Ltd +9 additional providers that we know from the past

4,4'-Dicarboxy-2,2'-biquinoline

BuGuCh & Partners +3 additional providers that we know from the past

2,2'-Biquinoline-4,4'-dicarboxylic acid

Xingrui Industry Co., Limited | BLD Pharmatech Ltd +4 additional providers that we know from the past