Product Name: Imazapyr acid
Product Description:
Common name: imidazole niacin, imazapyr
CAS No.: [81334-34-1]
Chemical Name: 2- (4-Isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl) nicotinic acid
Molecular formula: C13H15N3O3
Molecular weight: 261.3
Physical and chemical properties:
Melting point: 128 ° C-130 ° C
Vapor pressure: 13 μPa (60 ° C)
Solubility (g / L, 25 ° C): Water 9.74, Water at 25 ° C 11.3 Acetone 6, Ethanol 72, Dichloromethane 72, Dimethyl Formamide 473, Dimethylsulfoxide 665, Toluene 3, Methanol 230 . Stability: stable at room temperature for two years, in PH5-9, dark place, aqueous medium is stable, can not be stored above 45 ℃. This product solution in simulated sunlight with acid decomposition.
Features:
The original drug quality indicators
Project standard value
Appearance light yellow to white crystalline solid, no visible foreign impurities
Content ≥96.0%
PH 3.0-5.0
Heating loss ≤ 1.0%
Solid insolubles ≤1.0%
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