化合物简介
3-Hydroxy picolinic acid is a picolinic acid derivative and is a member of the pyridine family. It is used as a matrix for nucleotides in MALDI mass spectrometry analyses.
基本信息
中文名称
3-羟基-2-吡啶甲酸
英文名称
3-hydroxypicolinic acid
中文别名
3-羟基-2-吡啶羧酸、3-羟基吡啶-2-羧酸
英文别名
hydroxypicolinic acid、3-Hydroxy-2-Pyridinecarboxylic、RARECHEM AL BO 0972、3-hydroxy-2-pyridinecarboxylic acid、3-Hydroxy-2-carboxypyridine、3-Hydroxypicolinic acid、3-hydroxy-picolinic acid、2-Carboxy-3-hydroxypyridine、3-hydroxy-pyridine-2-carboxylic acid
CAS号
874-24-8
分子式
C6H5NO3
分子量
139.109
精确质量
139.027
PSA
70.42
LOGP
0.4854
编号系统
MDL号
MFCD00006294
物化性质
外观与性状
米色结晶粉末
密度
1.485 g/cm3
沸点
305ºC
熔点
213-218°C(lit.)
闪点
226.6ºC
稳定性
Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全信息
安全说明
S26-S28-S36/37/39
WGK Germany
3
危险类别码
R20/22; R36/37/38
海关编码
2933399090
包装等级
II
危险品标志
Xn
危险性防范说明
P261; P305 + P351 + P338
信号词
Warning
危险性描述
H315; H319; H335
危险标志
GHS07
生产方法及用途
用途
医药、精细化工中间体
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