15156

Bispyrazolone

for TLC derivatization, for the det.of cyanide, ≥98.0%

• Synonym(s): 3,3′-Dimethyl-1,1′-diphenyl-(4,4′-bi-2-pyrazoline)-5,5′-dione
• Empirical Formula (Hill Notation): C₂₀H₁₈N₄O₂
• CAS Number: 7477-67-0
• Molecular Weight: 346.38
• Beilstein/REAXYS Number: 572787
• EC Number: 231-282-5
• MDL number: MFCD00020765
• UNSPSC Code: 41116105
• PubChem Substance ID: 329750754
• NACRES: NA.22

Properties

• grade: for TLC derivatization
• Quality Level: 100
• assay: ≥98.0% (TLC); ≥98.0%
• form: powder
• quality: for the det.of cyanide
• technique(s): thin layer chromatography (TLC): suitable
• solubility: formic acid: 50 mg/mL, clear, yellow
• SMILES string: CC1=NN(c2ccccc2)C(=O)C1C3C(C)=NN(c4ccccc4)C3=O
• InChI: 1S/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12,17-18H,1-2H3
• InChI key: FORCWSNQDMPPOC-UHFFFAOYSA-N

Description

Application

Bispyrazolone was used in an experimental procedure, done in order to remove linamarin in starch from cassava roots, by using plant cell wall-degrading enzymes, xylanase and cellulase. It was also used for spectrophotometric determination and quantization of urea in urine samples.

Other Notes

Determination of ammonia; Assay of cyanogenic compounds

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves