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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 76310Generated: October 23, 2026

2-Aminoindane

2-AI · 2-AMINOINDAN · 2-AMINOINDANE · PV-9 · Su-8629 · 2-INDANAMINE · AKOS BC-0645 · INDAN-2-AMINE

https://huagongshe.com/en/chemical/76310

2-Aminoindane molecular structure

Identifiers & Physical Properties

CAS No.2975-41-9
Molecular formulaC9H11N
Average molar mass133.19 g/mol
Monoisotopic mass133.08914935 g/mol
SMILESNC1Cc2ccccc2C1
InChIKeyLMHHFZAXSANGGM-UHFFFAOYSA-N
PubChem CID76310
ChEMBLCHEMBL1188176
EC No.221-021-3
DTXSIDDTXSID40183902

Chemical & Physical Properties

XLogP1.7
Topological polar surface area26
Hydrogen bond donors1
Hydrogen bond acceptors1
Rotatable bonds0
Heavy atoms10
Formal charge0
Complexity108
DrugsDEA NFLIS-Drug Category -> Phenethylamines (Aminoindanes) (H)Pharmaceuticals -> Synthetic Cannabinoids or Psychoactive Compounds
Melting point33-34 °C
Boiling point103-105
Density1.024 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.561(lit.)
Flash point212 °F
pKa (acidity coefficient)9.21±0.20(Predicted)
SolubilitySlightly soluble in water.
CAS DataBase Reference2975-41-9(CAS DataBase Reference)
FDA UNII1P810SQ3EY
NIST Chemistry Reference1h-Inden-2-amine, 2,3-dihydro-(2975-41-9)
GHS pictogramGHS05,GHS06
Signal wordWarning
GHS hazard statementsH301-H314-H318
GHS precautionary statementsP280-P305+P351+P338-P309-P310
Hazard symbolsXi,C,Xn
Risk statements (R)36/37/38-20/21/22
Safety statements (S)26-36
UN transport numberUN 2735 8/PG III
Water hazard class (WGK)3
Hazard NoteCorrosive
Hazard classIRRITANT
Packing groupIII
Limited quantities5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted quantitiesMax Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Safety & Regulations

GHS classificationWarningH315 (91.2%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 57 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (91.2%)
Water hazard class (WGK)3
UN transport numberUN 2735 8/PG III
Risk statements (R)36/37/38-20/21/22
Signal wordWarning
GHS pictogramGHS05,GHS06
Hazard symbolsXi,C,Xn
hazard_noteCorrosive
Safety statements (S)26-36
Hazard class8
Packing groupIII
GHS hazard statementsH301-H314-H318
Limited quantities5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted quantitiesMax Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
GHS precautionary statementsP280-P305+P351+P338-P309-P310

Applications & Uses

Uses

2-Aminoindan is an analgesic with sympathomimetic activity. 2-Aminoindan is an inhibitor norepinephrine methyltransferase.

Uses

2-Aminoindan is an analgesic with sympathomimetic activity, It is an inhibitor norepinephrine methyltransferase.

General Description

2-Aminoindan (2-Aminoindane) is an analog of amphetamine. It shows a potential bronchodilator and analgesic effect. The impact of the intramolecular N-H···Π hydrogen bonding on the conformations of 2-Al has been analyzed.