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8-Amino-1,2,4-triazolo[4,3-a]pyrazine

HCID 325680
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Basic information

CAS
68774-79-8
Standard SMILES
Nc1nccn2cnnc12
InChIKey
RDUBUZQXHRTBOB-UHFFFAOYSA-N
Molecular formula
C5H5N5
Average molar mass
135.13 g/mol
Monoisotopic mass
135.05449518

Names & identifiers

Preferred name
8-Amino-1,2,4-triazolo[4,3-a]pyrazine
IUPAC
[1,2,4]triazolo[4,3-a]pyrazin-8-amine
English name
8-AMINO-1,2,4-TRIAZOLO[4,3-A]PYRAZINE
Molecular formula
C5H5N5
Molecular weight
135.13

Names & synonyms

68774-79-88-Amino-1,2,4-triazolo[4,3-a]pyrazine[1,2,4]triazolo[4,3-a]pyrazin-8-amineMFCD09999200NSC294775SCHEMBL21082025DTXSID30315477AKOS006305228DS-0367NSC-294775SY0768671,2,4-Triazolo[4,3-a]pyrazin-8-amine
Show more names
8-AMino-1,2,4-triazolo[4,3-a]pyrazinec
F076245

Database identifiers

CAS
68774-79-8
PubChem CID
325680
DTXSID
DTXSID30315477

Properties

Computed structural properties

XLogP
-0.2
Topological polar surface area
69.1 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
4
Rotatable bonds
0
Heavy atoms
10
Formal charge
0
Complexity
127

Physicochemical properties

Density
1.74 · 1.74±0.1 g/cm3(Predicted)
storage temp.
Keep in dark place,Inert atmosphere,Room temperature
pka
1.92 · 1.92±0.30(Predicted)
Symbol(GHS)
7 · GHS07
Signal word
Warning
Hazard statements
302 · H302-H315-H319-H332-H335
Precautionary statements
280 · P280-P305+P351+P338-P310

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H302-H315-H319-H332-H335
Precautionary statements
P280-P305+P351+P338-P310

Chemistry & industry

Applications

Uses8-Amino-1,2,4-triazolo[4,3-a]pyrazine is a derivative of S-Triazolo[4,3-a]pyrazine in a study to form 8-substituents as model molecules for an isomer of formycin. It is also an isomer of Adenine.

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