应用
It is used as pharmaceutical intermediate. It is involved in synthesis of functionalized pyrido[4,3-b][1,4]oxazine and imidazo[1,2-a]pyridine derivatives. The use of ethyl 2-chloro-3-oxopropanoate with 2-amino-3-hydroxypyridine or 3-amino-4-hydroxypyridine led, respectively, to imidazo[1,2-a]pyridine derivatives or ethyl pyrido[4,3-b][1,4] oxazine-2-carboxylate.
备注
Store in cool dry place. Keep container tightly closed. Incompatible with oxidizing agents.
基本信息
MDL
MFCD03411556
分子式
C5H6N2O
分子量
110.12
灵敏度
Keep Cold. Store under Nitrogen.
形态
Crystalline solid
溶解性
Slightly soluble in water.
Beilstein
109849
GHS危害和防范说明
GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险类别
36/37/38
Irritating to eyes, respiratory system and skin.
安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste
TSCA
否
