• USA Home
  • 361011 - 1H-1,2,3-Triazolo[4,5-b]pyridine

EMAIL THIS PAGE TO A FRIEND
361011 Sigma-Aldrich

1H-1,2,3-Triazolo[4,5-b]pyridine

98%

  • CAS Number 273-34-7

  • Empirical Formula (Hill Notation) C5H4N4

  • Molecular Weight 120.11

  •  MDL number MFCD00134183

  •  PubChem Substance ID 24862015

Purchase

Properties

Related Categories Benzotriazoles, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Triazoles More...
InChI Key   VQNDBXJTIJKJPV-UHFFFAOYSA-N
assay   98%
mp   208 °C (dec.) (lit.)

Description

General description

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 EuII 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.

Application

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

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

???PDP_SDS_LOT_NUMBER_ERROR_MSG???
Protocols & Articles

Related Content

Indoles, Purines, and Their Isosteres

Substituted indoles and purines have frequently been referred to as “privileged structures” since they are capable of binding to multiple receptors with high affinity, and thus have applications acro...
Keywords: Building blocks, Medicinal chemistry

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?