15156
双吡唑啉酮
for TLC derivatization, for the det.of cyanide, ≥98.0%
别名:
3,3′-二甲基-1,1′-二苯基-(4,4′-二-2-吡唑啉)-5,5′-二酮
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关于此项目
经验公式（希尔记法）:
C20H18N4O2
化学文摘社编号:
分子量:
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
InChI key
FORCWSNQDMPPOC-UHFFFAOYSA-N
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
SMILES string
CC1=NN(c2ccccc2)C(=O)C1C3C(C)=NN(c4ccccc4)C3=O
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
Quality Level
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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
检测氨；分析氰化物
存储类别
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
L. Prochazkova
Analytical Chemistry, 36, 865-865 (1964)
Spectrophotometric Determination of Urea in Urine Samples by using Bispyrazolone Method.
Sharma V
Proceedings of the Indian Academy of Sciences - Section A, 79 (1) (2013)
An enzymatic assay for the total cyanide content of cassava (Manihot esculenta Crantz).
R D Cooke
Journal of the science of food and agriculture, 29(4), 345-352 (1978-04-01)
R.D. Cooke et al.
Journal of the Science of Food and Agriculture, 33, 269-269 (1982)
An efficient treatment for detoxification process of cassava starch by plant cell wall-degrading enzymes.
Journal of Bioscience and Bioengineering, 109 (1), 9-14 (2010)
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