100343-98-4
中文名称
7-(二乙氨基)香豆素-3-甲酰肼
英文名称
7-(DIETHYLAMINO)COUMARIN-3-CARBOHYDRAZIDE
CAS
100343-98-4
分子式
C14H17N3O3
分子量
275.3
MOL 文件
100343-98-4.mol
更新日期
2024/11/11 11:05:40
100343-98-4 结构式
基本信息
中文别名
7-(二乙氨基)香豆素-3-甲酰肼7-(二乙氨基)-2-氧代-2H-苯并吡喃-3-碳酰肼
7-(二乙基氨基)-2-氧代-2H-苯并吡喃-3-甲酰肼
7-(二甲胺基)香豆素-3-甲酰肼, 生化级, 适用于荧光
英文别名
DCCH7-(Diethylamino)
-2-oxo-2H-chromene-3-carbohydrazide
7-(DIETHYLAMINO)COUMARIN-3-CARBOHYDRAZIDE
7-(diethylamino)-2-oxochromene-3-carbohydrazide
7-DIETHYLAMINOCOUMARIN-3-CARBOXYLIC ACID, HYDRAZIDE
DCCH7-(diethylamino)-2-oxo-2H-chromene-3-carbohydrazide
7-Diethylaminocoumarin-3-carboxylic acid, hydrazide (DCCH)
2H-1-Benzopyran-3-carboxylicacid, 7-(diethylamino)-2-oxo-, hydrazide
7-(Diethylamino)coumarin-3-carbohydrazide, 98%, BioReagent, suitable for fluorescence
物理化学性质
熔点162-165 °C(Solv: chloroform (67-66-3); hexane (110-54-3))
密度1.290±0.06 g/cm3(Predicted)
溶解度在DMF中可溶
酸度系数(pKa)10.95 ± 0.20, most acidic, temperature:
25 °C; 3.01 ± 0.20, most basic(at 25℃)
颜色橙色针状物；黄色晶体
最大波长(λmax)420 nm (MeOH)
BRN5574454
生物领域应用Analyzing/detecting/quantifying sugar chains， detecting copper,iron,hydrogen peroxide; analyzing skin/hair;detecting/labeling/quantifying biological carbonyl compounds(aldehydes and/or ketones)
主要应用Cellulosic materials/paper;detecting carboxylic acids
