5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine

Name: 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine — Molecular Data
Creator: MolForge
License: https://creativecommons.org/publicdomain/zero/1.0/

C₉H₇N₅S — CID 14685636

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

IUPAC5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine

SMILESNc1nc2ccnc(-c3cccs3)n2n1

InChIInChI=1S/C9H7N5S/c10-9-12-7-3-4-11-8(14(7)13-9)6-2-1-5-15-6/h1-5H,(H2,10,13)

InChIKeyPYBHNHHJJFSACH-UHFFFAOYSA-N

MW217.26 g/mol

LogP1.43

Rot. Bonds1

About 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine

5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine (PubChem CID 14685636) has the molecular formula C₉H₇N₅S and a molecular weight of 217.26 g/mol. Its IUPAC name is 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine.

Molecular Properties

Compound Name	5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine
PubChem CID	14685636
Molecular Formula	C₉H₇N₅S
Molecular Weight	217.26 g/mol
Exact Mass	217.04
IUPAC Name	5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine
SMILES	Nc1nc2ccnc(-c3cccs3)n2n1
InChI	InChI=1S/C9H7N5S/c10-9-12-7-3-4-11-8(14(7)13-9)6-2-1-5-15-6/h1-5H,(H2,10,13)
InChIKey	PYBHNHHJJFSACH-UHFFFAOYSA-N
XLogP	1.43
TPSA	69.10 Å²
H-Bond Donors	1
H-Bond Acceptors	6
Rotatable Bonds	1
Heavy Atoms	15
Complexity	—

Lipinski Rule of Five

Passes Rule of Five

Rule	Value
MW ≤ 500	217.26
LogP ≤ 5	1.43
H-Bond Donors ≤ 5	1
H-Bond Acceptors ≤ 10	6

Frequently Asked Questions

What is the IUPAC name of 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine?

The IUPAC name of 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine (CID 14685636) is 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine.

What is the SMILES notation for 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine?

The canonical SMILES for 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine is Nc1nc2ccnc(-c3cccs3)n2n1.

What is the InChIKey of 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine?

The InChIKey is PYBHNHHJJFSACH-UHFFFAOYSA-N. The full InChI is InChI=1S/C9H7N5S/c10-9-12-7-3-4-11-8(14(7)13-9)6-2-1-5-15-6/h1-5H,(H2,10,13).

What are the key properties of 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine?

5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine has a molecular weight of 217.26 g/mol, XLogP of 1.43, 1 rotatable bonds, 1 hydrogen bond donors, and 6 hydrogen bond acceptors.

Where does this data come from?

All data for 5-thiophen-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine is sourced from PubChem (CID 14685636), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

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Sources

PubChem CID 14685636 — identifiers, structure, computed properties (public domain)

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