4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine

Name: 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine — Molecular Data
Creator: MolForge
License: https://creativecommons.org/publicdomain/zero/1.0/

C₁₃H₉N₅ — CID 54320064

Data last refreshed: 2026-04-15 (MolForge compound catalog, from PubChem)

IUPAC4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine

SMILESc1ccc(-c2cnncc2-c2ncccn2)nc1

InChIInChI=1S/C13H9N5/c1-2-5-14-12(4-1)10-8-17-18-9-11(10)13-15-6-3-7-16-13/h1-9H

InChIKeyQYTIDSDXQICIHG-UHFFFAOYSA-N

MW235.25 g/mol

LogP2.00

Rot. Bonds2

About 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine

4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine (PubChem CID 54320064) has the molecular formula C₁₃H₉N₅ and a molecular weight of 235.25 g/mol. Its IUPAC name is 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine.

Molecular Properties

Compound Name	4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine
PubChem CID	54320064
Molecular Formula	C₁₃H₉N₅
Molecular Weight	235.25 g/mol
Exact Mass	235.09
IUPAC Name	4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine
SMILES	c1ccc(-c2cnncc2-c2ncccn2)nc1
InChI	InChI=1S/C13H9N5/c1-2-5-14-12(4-1)10-8-17-18-9-11(10)13-15-6-3-7-16-13/h1-9H
InChIKey	QYTIDSDXQICIHG-UHFFFAOYSA-N
XLogP	2.00
TPSA	64.45 Å²
H-Bond Donors
H-Bond Acceptors	5
Rotatable Bonds	2
Heavy Atoms	18
Complexity	—

Lipinski Rule of Five

Passes Rule of Five

Rule	Value
MW ≤ 500	235.25
LogP ≤ 5	2.00
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	5

Frequently Asked Questions

What is the IUPAC name of 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine?

The IUPAC name of 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine (CID 54320064) is 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine.

What is the SMILES notation for 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine?

The canonical SMILES for 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine is c1ccc(-c2cnncc2-c2ncccn2)nc1.

What is the InChIKey of 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine?

The InChIKey is QYTIDSDXQICIHG-UHFFFAOYSA-N. The full InChI is InChI=1S/C13H9N5/c1-2-5-14-12(4-1)10-8-17-18-9-11(10)13-15-6-3-7-16-13/h1-9H.

What are the key properties of 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine?

4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine has a molecular weight of 235.25 g/mol, XLogP of 2.00, 2 rotatable bonds, 0 hydrogen bond donors, and 5 hydrogen bond acceptors.

Where does this data come from?

All data for 4-pyridin-2-yl-5-pyrimidin-2-ylpyridazine is sourced from PubChem (CID 54320064), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

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Sources

PubChem CID 54320064 — identifiers, structure, computed properties (public domain)

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