1<I>H</I>-1,2,3-三唑并[4,5-<I>b</I>]吡啶

产品名称：

273-34-7
1H-1,2,3-Triazolo[4,5-b]pyridine
1H-1,2,3-三唑并[4,5-b]吡啶

产品介绍：

产品说明

一般描述

1H-1,2,3-Triazolo[4,5-b]pyridine belongs to the class of triazolopyridine. It reacts with europium under solvothermal conditions in pyridine to yield the homoleptic framework containing Eu^II centers that are icosahedrally coordinated by the 12 nitrogen atoms of six chelating ligands. The surface-enhanced Raman (SER) spectra of 1H-1,2,3-triazolo[4,5-b]pyridine adsorbed on silver hydrosols is studied in the region 3500-100cm^-1.

应用

1H-1,2,3-Triazolo[4,5-b]pyridine (1,2,3-Triazolo(5,4-b)pyridine) may be used:

as starting reagent in the synthesis of 2,4,8,10-tetranitro-5H-pyrido[3″,2″:4′,5′] [1,2,3] triazolo [1′,2′:1,2] [1,2,3]- triazolo [5,4-b]-pyridin-6-ium inner salt
in the pesticide synthesis
as an entry to mesoionic heteropentalene derivatives

包装

5 g in glass bottle

基本信息

经验(实验)分子式	C₅H₄N₄
分子量	120.11
MDL编号	MFCD00134183
PubChem化学物质编号	24862015
NACRES	NA.22

产品性质

质量水平	100
测定	98%
mp	208 ℃ (dec.) (lit.)
SMILES string	c1cnc2nn[nH]c2c1
InChI	1S/C5H4N4/c1-2-4-5(6-3-1)8-9-7-4/h1-3H,(H,6,7,8,9)
InChI key	VQNDBXJTIJKJPV-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves