1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one (6969-71-7)

Identification
Name:	1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one
Synonyms:	s-Triazolo[4,3-a]pyridin-3-ol(6CI,7CI,8CI);3-Hydroxytriazolo[4,3-a]pyridine;NSC 68462;
CAS:	6969-71-7
EINECS:	230-191-8
Molecular Formula:	C₆H₅N₃O
Molecular Weight:	135.12
InChI:	InChI=1/C6H5N3O/c10-6-8-7-5-3-1-2-4-9(5)6/h1-4H,(H,8,10)
Molecular Structure:
Properties
Melting Point:	231°C
Density:	1.511 g/cm3
Refractive index:	1.739
Appearance:	Powder
Specification:	Safety Statements:26-36 26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 36:Wear suitable protective clothing
Safety Data

Other Product

1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[3-[4-(2-quinolinyl)-1-piperazinyl]propyl]-
2-[3-[4-(3,4-Dichlorophenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one Hydrochloride
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[3-[4-(methylthiazolo[5,4-b]pyridin-2-ylamino)-1-piperidinyl]propyl]-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[3-[4-(methylthiazolo[5,4-b]pyridin-2-ylamino)-1-piperidinyl]propyl]-,dihydrochloride
2-{3-[4-(2-methylphenyl)-3,6-dihydropyridin-1(2H)-yl]propyl}[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-,hydrochloride (1:1)
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-, hydrochloride (1:?)
s-Triazolo(4,3-a)pyridin-3(2H)-one, 2-(3-(4-(4-phenyl-2-quinolyl)-1-piperazinyl)propyl)-, monohydrochloride, monohydrate
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-5,6,7,8-tetrahydro-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-7,8-dihydro-7,8-dihydroxy-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,5,6,7,8-tetrahydro-2-[2-[4-(1H-indol-3-yl)-1-piperidinyl]ethyl]-,monohydrochloride
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[2-[4-(6-fluoro-3-benzofuranyl)-1-piperidinyl]ethyl]-5,6,7,8-tetrahydro-,monohydrochloride
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one, 2-[4-(2-pyridinyl)-3-butynyl]-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,8-(4-chlorophenyl)-7-(4-methoxyphenyl)-2-(2-methylpropyl)-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,7-(4-methoxyphenyl)-8-(4-methylphenyl)-2-(2-methylpropyl)-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,7,8-bis(4-chlorophenyl)-2-(3-methylbutyl)-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,7-(4-chlorophenyl)-2-(methoxymethyl)-8-(4-pyridinyl)-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,8-(4-chlorophenyl)-2-(methoxymethyl)-7-(4-pyridinyl)-
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one,2-[4-chloro-2-fluoro-5-[(1-methylethyl)thio]phenyl]-5,6,7,8-tetrahydro-