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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 11031334Generated: October 25, 2026

3-Bromopropylazanium;bromide

3-bromopropan-1-amine hydrobromide · amine hydrobromide · 3-Bromopropylamine Hydrobromate · 3-BromopropyL · Pemafibrate SM1-Imp5 · 3-BROMOPROPYLAMINE HBR · 3-Brompropylaminhydrobromid · 3-BROMOPROPYLAMMONIUM BROMIDE

https://huagongshe.com/en/chemical/11031334

3-Bromopropylazanium;bromide molecular structure

Identifiers & Physical Properties

CAS No.5003-71-4
Molecular formulaC3H9Br2N
Average molar mass218.92 g/mol
Monoisotopic mass216.91017 g/mol
SMILES[Br-].[NH3+]CCCBr
InChIKeyPQIYSSSTRHVOBW-UHFFFAOYSA-N
PubChem CID11031334

Chemical & Physical Properties

Topological polar surface area27.6
Hydrogen bond donors1
Hydrogen bond acceptors1
Rotatable bonds2
Heavy atoms6
Formal charge0
Complexity16
Melting point171-172 °C(lit.)
Storage conditionsInert atmosphere,Room Temperature
Physical statePowder or Chunks
ColorWhite to off-white
SolubilitySoluble in water (50 mg/ml).
SensitivityHygroscopic
BRN3906418
InChIInChI=1S/C3H8BrN.BrH/c4-2-1-3-5/h1-3,5H21H
InChIKeyPQIYSSSTRHVOBW-UHFFFAOYSA-N
SMILESC(CBr)CN.Br
CAS DataBase Reference5003-71-4(CAS DataBase Reference)
EPA Substance Registry System1-Propanamine, 3-bromo-, hydrobromide (5003-71-4)
UNSPSC Code12352100
NACRESNA.22
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP261-P264-P271-P280-P302+P352-P305+P351+P338
Target organsRespiratory system
Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)26-36-37/39
Water hazard class (WGK)3
RTECS numberUH9925000
TSCA inventory statusTSCA listed
Customs code29211980
Storage class11 - Combustible Solids
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & Regulations

Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK)3
TSCA inventory statusTSCA listed
RTECS numberUH9925000
Customs code29211980
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)26-36-37/39
Storage class11 - Combustible Solids
Target organsRespiratory system
GHS hazard statementsH315-H319-H335
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3
GHS precautionary statementsP261-P264-P271-P280-P302+P352-P305+P351+P338

Applications & Uses

Uses

3-Bromopropylamine hydrobromide is used as pharmaceutical raw materials and intermediates. Homotaurine is synthesized from 3-bromopropylamine hydrobromide.

Uses

3-Bromopropylamine hydrobromide is commonly used as a reagent to introduce propylamine group to the molecular skeleton. Some of the other reported applications include:Synthesis of photochemically and thermally reactive azobenzene rotaxane and indolocarbazole-containing [2]rotaxane.Synthesis of indenoisoquinoline based active topoisomerase I inhibitors as anticancer agents.