4H-pyrido[1,2-a]pyrazine

C8H8N2 — CID 54192011

IUPAC4H-pyrido[1,2-a]pyrazine
SMILESC1=CC2=CN=CCN2C=C1
InChIInChI=1S/C8H8N2/c1-2-5-10-6-4-9-7-8(10)3-1/h1-5,7H,6H2
InChIKeyPJEAHOHAPYWSEB-UHFFFAOYSA-N
MW132.17 g/mol
LogP1.30
Rot. Bonds

About 4H-pyrido[1,2-a]pyrazine

4H-pyrido[1,2-a]pyrazine (PubChem CID 54192011) has the molecular formula C8H8N2 and a molecular weight of 132.17 g/mol. Its IUPAC name is 4H-pyrido[1,2-a]pyrazine.

Molecular Properties

Compound Name4H-pyrido[1,2-a]pyrazine
PubChem CID54192011
Molecular FormulaC8H8N2
Molecular Weight132.17 g/mol
Exact Mass132.07
IUPAC Name4H-pyrido[1,2-a]pyrazine
SMILESC1=CC2=CN=CCN2C=C1
InChIInChI=1S/C8H8N2/c1-2-5-10-6-4-9-7-8(10)3-1/h1-5,7H,6H2
InChIKeyPJEAHOHAPYWSEB-UHFFFAOYSA-N
XLogP1.30
TPSA15.60 Ų
H-Bond Donors
H-Bond Acceptors2
Rotatable Bonds
Heavy Atoms10
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500132.17
LogP ≤ 51.30
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 102

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Frequently Asked Questions

What is the IUPAC name of 4H-pyrido[1,2-a]pyrazine?
The IUPAC name of 4H-pyrido[1,2-a]pyrazine (CID 54192011) is 4H-pyrido[1,2-a]pyrazine.
What is the SMILES notation for 4H-pyrido[1,2-a]pyrazine?
The canonical SMILES for 4H-pyrido[1,2-a]pyrazine is C1=CC2=CN=CCN2C=C1.
What is the InChIKey of 4H-pyrido[1,2-a]pyrazine?
The InChIKey is PJEAHOHAPYWSEB-UHFFFAOYSA-N. The full InChI is InChI=1S/C8H8N2/c1-2-5-10-6-4-9-7-8(10)3-1/h1-5,7H,6H2.
What are the key properties of 4H-pyrido[1,2-a]pyrazine?
4H-pyrido[1,2-a]pyrazine has a molecular weight of 132.17 g/mol, XLogP of 1.30, 0 rotatable bonds, 0 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for 4H-pyrido[1,2-a]pyrazine is sourced from PubChem (CID 54192011), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).