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1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one, 98+%, Alfa Aesar™

$33.47 - $112.58

Chemical Identifiers

CAS 6969-71-7
Molecular Formula C6H5N3O
Molecular Weight (g/mol) 135.126
MDL Number MFCD00022632
InChI Key LJRXNXBFJXXRNQ-UHFFFAOYSA-N
Synonym 1,2,4-triazolo 4,3-a pyridin-3 2h-one, 1,2,4 triazolo 4,3-a pyridin-3 2h-one, 2h-1,2,4 triazolo 4,3-a pyridin-3-one, 1,2,4 triazolo 4,3-a pyridin-3-ol, s-triazolo 4,3-a pyridin-3-ol, 2h,3h-1,2,4 triazolo 4,3-a pyridin-3-one, 1,2,4-triazolo 4,3-a pyridin-3 2h-one, 3-hydroxytriazolo 4,3-a pyridine, 1,2,4-triazolo-4,3,a pyridin-3 2h-one, 4-hydro-2h-1,2,4-triazolino 4,3-a pyridin-3-one
PubChem CID 81431
IUPAC Name 2H-[1,2,4]triazolo[4,3-a]pyridin-3-one
SMILES C1=CC2=NNC(=O)N2C=C1
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1870506 View Documents Alfa Aesar
L1870506
5g Each for $33.47
 
AAL1870514 View Documents Alfa Aesar
L1870514
25g Each for $112.58
 
Specifications

Chemical Identifiers

6969-71-7
135.126
LJRXNXBFJXXRNQ-UHFFFAOYSA-N
81431
C1=CC2=NNC(=O)N2C=C1
C6H5N3O
MFCD00022632
1,2,4-triazolo 4,3-a pyridin-3 2h-one, 1,2,4 triazolo 4,3-a pyridin-3 2h-one, 2h-1,2,4 triazolo 4,3-a pyridin-3-one, 1,2,4 triazolo 4,3-a pyridin-3-ol, s-triazolo 4,3-a pyridin-3-ol, 2h,3h-1,2,4 triazolo 4,3-a pyridin-3-one, 1,2,4-triazolo 4,3-a pyridin-3 2h-one, 3-hydroxytriazolo 4,3-a pyridine, 1,2,4-triazolo-4,3,a pyridin-3 2h-one, 4-hydro-2h-1,2,4-triazolino 4,3-a pyridin-3-one
2H-[1,2,4]triazolo[4,3-a]pyridin-3-one

Specifications

233°C to 235°C
6969-71-7
MFCD00022632
1,2,4-triazolo 4,3-a pyridin-3 2h-one, 1,2,4 triazolo 4,3-a pyridin-3 2h-one, 2h-1,2,4 triazolo 4,3-a pyridin-3-one, 1,2,4 triazolo 4,3-a pyridin-3-ol, s-triazolo 4,3-a pyridin-3-ol, 2h,3h-1,2,4 triazolo 4,3-a pyridin-3-one, 1,2,4-triazolo 4,3-a pyridin-3 2h-one, 3-hydroxytriazolo 4,3-a pyridine, 1,2,4-triazolo-4,3,a pyridin-3 2h-one, 4-hydro-2h-1,2,4-triazolino 4,3-a pyridin-3-one
C1=CC2=NNC(=O)N2C=C1
135.126
135.13
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one
5g
C6H5N3O
607433
LJRXNXBFJXXRNQ-UHFFFAOYSA-N
2H-[1,2,4]triazolo[4,3-a]pyridin-3-one
81431
≥98%
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/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.

Warning