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
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About This Item
Empirical Formula (Hill Notation):
C20H18N4O2
CAS Number:
Molecular Weight:
346.38
UNSPSC Code:
41116105
NACRES:
NA.22
PubChem Substance ID:
EC Number:
231-282-5
Beilstein/REAXYS Number:
572787
MDL number:
Assay:
≥98.0% (TLC), ≥98.0%
Technique(s):
thin layer chromatography (TLC): suitable
Quality Segment
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
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
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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