Biuret (contains ca. 10% Triuret)

CAS: 108-19-0

Ref. TR-B591500

Product Information

• Name: Biuret (contains ca. 10% Triuret)
• Synonyms: Imidodicarbonic diamide, Biuret (8CI), Allophanamide, Allophanic acid amide, Allophanimidic acid, Carbamylurea, Desmodeyn 75, Dicarbamylamine, HO 1, HO 1 (biuret), Isobiuret, N 75, NSC 8020, Urea, (aminocarbonyl)-, Ureidoformamide, 1-(Carbamoylamino)formamide, 2-Formylhydrazinecarboxamide, Biuret Allophanamide, Biuret,98%, Dicarbonimidic Diamide, Ho 1, Nsc 8020, Urea, (aminocarbonyl)-, Biuret

Description

Applications Biuret is used as a source of non-protein nitrogen in feed for ruminant. It is an impurity of urea based fertilizers as it has a poisonous effect on plants if present in high concentrations. Like peptide bonds, biuret forms violet-colored complexes with copper(II) ion in alkaline solution. This color change response is used to identify and quantify protein concentration (due to peptides present) and is known as biuret test.
References Li, J., et al.: Siliao Yanjiu, 1, 53 (2008); Kaasenbrood, P., et al.: J. Agr. Food. Chem.., 11, 39 (1963); Jayle, M., et al.: B. Soc. Chim. Biol., 33, 881 (1951);

• Brand: TRC

Chemical properties

• Molecular weight: 103.08
• Formula: C₂H₅N₃O₂
• Color/Form: Neat
• InChI: InChI=1S/C2H5N3O2/c3-1(6)5-2(4)7/h(H5,3,4,5,6,7)
• InChI key: InChIKey=OHJMTUPIZMNBFR-UHFFFAOYSA-N
• SMILES: NC(=O)NC(N)=O