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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178903429Generated: October 23, 2026

2-Aminoquinoline

https://huagongshe.com/en/chemical/178903429

2-Aminoquinoline molecular structure

Identifiers & Physical Properties

CAS No.101772-05-8
Molecular formulaC9H8N2
Average molar mass144.17 g/mol
SMILESNc1ccc2ccccc2n1
InChIKeyGCMNJUJAKQGROZ-UHFFFAOYSA-N
ChEMBLCHEMBL61236
ChEBICHEBI:184668
EC No.209-458-8

Chemical & Physical Properties

XLogP1.9
Topological polar surface area38.9
Hydrogen bond donors1
Hydrogen bond acceptors2
Rotatable bonds0
Heavy atoms11
Formal charge0
Complexity136
LogP (partition coefficient)1.87
Melting point131.5 - 132.5 °C
Physical DescriptionSolid

Safety & Regulations

GHS classificationDangerH302 (95.3%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (95.3%)