15156

Bispyrazolon

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

• Synonym(e): 3,3′-Dimethyl-1,1′-diphenyl-[4,4′-bi-(2-pyrazolin)]-5,5′-dion
• Empirische Formel (Hill-System): C₂₀H₁₈N₄O₂
• CAS-Nummer: 7477-67-0
• Molekulargewicht: 346.38
• Beilstein: 572787
• EG-Nummer: 231-282-5
• MDL-Nummer: MFCD00020765
• UNSPSC-Code: 41116105
• PubChem Substanz-ID: 329750754
• NACRES: NA.22
• Assay: ≥98.0% (TLC); ≥98.0%
• Methode(n): thin layer chromatography (TLC): suitable

Eigenschaften

• Qualität: for TLC derivatization; for the det.of cyanide
• Qualitätsniveau: 100
• Assay: ≥98.0% (TLC); ≥98.0%
• Form: powder
• Methode(n): thin layer chromatography (TLC): suitable
• Löslichkeit: 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
• InChIKey: FORCWSNQDMPPOC-UHFFFAOYSA-N

Beschreibung

Anwendung

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.

Sonstige Hinweise

Bestimmung von Ammoniak; cyanogenen Verbindungen

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Faceshields, Gloves