| Identification | More | [Name]
2,2'-BICINCHONINIC ACID | [CAS]
1245-13-2 | [Synonyms]
2,2'-BICINCHONINIC ACID
2,2'-BIQUINOLINE-4,4'-DICARBOXYLIC ACID
[2,2']BIQUINOLINYL-4,4'-DICARBOXYLIC ACID
4,4'-DICARBOXY-2,2'-BIQUINOLINE
AKOS AUF0361
BCA
BCA REAGENT A, 250 ML
BICINCHONINIC ACID
BICINCHONINIC ACID,4,4'-DICARBOXY-2,2'-BIQUINOLINE
TIMTEC-BB SBB002943
BICINCHONINIC ACID,(BCA)(TM) SOLID (SODIUM SALT)25 GM
2,2'-Bi[4-quinolinecarboxylic acid] | [EINECS(EC#)]
214-990-9 | [Molecular Formula]
C20H12N2O4 | [MDL Number]
MFCD00068342 | [Molecular Weight]
344.32 | [MOL File]
1245-13-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
365°C(lit.) | [Boiling point ]
626.2±55.0 °C(Predicted) | [density ]
1.468±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C
| [form ]
powder to crystal | [pka]
1.77±0.10(Predicted) | [color ]
Light yellow to Yellow to Orange | [BRN ]
321561 | [InChI]
InChI=1S/C20H12N2O4/c23-19(24)13-9-17(21-15-7-3-1-5-11(13)15)18-10-14(20(25)26)12-6-2-4-8-16(12)22-18/h1-10H,(H,23,24)(H,25,26) | [InChIKey]
AFYNADDZULBEJA-UHFFFAOYSA-N | [SMILES]
N1C2C(=CC=CC=2)C(C(O)=O)=CC=1C1C=C(C(O)=O)C2C(N=1)=CC=CC=2 | [CAS DataBase Reference]
1245-13-2(CAS DataBase Reference) | [EPA Substance Registry System]
[2,2'-Biquinoline]-4,4'-dicarboxylic acid (1245-13-2) |
| Safety Data | Back Directory | [Risk Statements ]
R36:Irritating to the eyes. | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [F ]
8-10 | [HS Code ]
29334900 |
| Hazard Information | Back Directory | [Chemical Properties]
Beige powder | [Uses]
2,2′-Biquinoline-4,4′-dicarboxylic acid has been used in a study that synthesized and structurally characterized six metal-organic coordination polymers. | [Purification Methods]
Dissolve the acid in dilute NaOH and precipitate it with acetic acid, filter, wash swell with H2O and dry it at 100o in a vacuum oven. Attempts to form a picrate failed. The methyl ester (SOCl2-MeOH) has m 165.6-166o. [Lesesne & Henze J Am Chem Soc 64 1897 1942, Brown et al. J Am Chem Soc 68 2705 1946, Beilstein 25 III/IV 1148.] For the di-K salt see entry in “Metal-organic Compounds” in Chapter 5. |
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