chempirical

Bicinchoninic acid

C20H12N2O4CAS 1245-13-2344.33 g/mol

Open in Covalent MOL file
OHOOOHNN
Carboxylic acid

Properties

Molecular formula
C20H12N2O4
Molar mass
344.33 g/mol
Exact mass
344.0797 Da
Melting point
352 °C (decomposes)
logP
3.85Crippen estimate
Polar surface area
100.4 Ų
H-bond donors / acceptors
2 / 4
Rotatable bonds
3

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless. Search the SDS library

Identifiers

CAS number
1245-13-2
SMILES
O=C(O)c1cc(-c2cc(C(=O)O)c3ccccc3n2)nc2ccccc12
InChIKey
AFYNADDZULBEJA-UHFFFAOYSA-N
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)

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

7 names
  • [2,2′-Biquinoline]-4,4′-dicarboxylic acid
  • 2,2′-Bicinchoninic acid
  • 2,2′-Dicinchoninic acid
  • 4,4′-Dicarboxy-2,2′-biquinoline
  • NSC 133815
  • (2,2′)Biquinolinyl-4,4′-dicarboxylic acid
  • 2-(4-Carboxyquinolin-2-yl)quinoline-4-carboxylic acid

Work with Bicinchoninic acid

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Disodium bicinchoninate979-88-4Salt Dipotassium 2,2′-biquinoline-4,4′-dicarboxylate63451-34-3Salt

Similar compounds

2-(2-Chlorophenyl)quinoline-4-carboxylic acid20389-09-774 % similar 2-(4-Hydroxyphenyl)quinoline-4-carboxylic acid6952-34-774 % similar 2-(4-Bromo-phenyl)-quinoline-4-carboxylic acid103914-52-972 % similar 2-(4-Methylphenyl)-4-quinolinecarboxylic acid20389-05-372 % similar 2-Thiophen-2-yl-quinoline-4-carboxylic acid31792-47-972 % similar 2-(4-Chloro-phenyl)-quinoline-4-carboxylic acid5466-31-972 % similar 2-Hydroxycinchoninic acid15733-89-871 % similar 2-(3-Chlorophenyl)-4-quinolinecarboxylic acid20389-10-070 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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