Propylamine hydrochloride
Propylamine hydrochloride (CAS: 556-53-6, Formula: CH3CH2CH2NH2·HCl, MW: 95.57) is a key organic building block and amine salt. Commonly employed in chemical synthesis, this compound serves as a valuable reagent in various laboratory research applications. Its utility extends to studies involving liquid chromatography, as demonstrated in research concerning potassium-sparing diuretics. Tech Serve Solutions offers high-purity Propylamine hydrochloride for demanding chemical processes.
- IUPAC
- 1-Aminopropane hydrochloride
- Synonyms
- 1-Aminopropane hydrochloride

Chemical Synthesis Reagent
Propylamine hydrochloride functions as a versatile building block in organic synthesis. It is utilized in the creation of more complex molecules and serves as a precursor in various chemical pathways.
Liquid Chromatography Studies
This compound has been employed in analytical chemistry for studying the behaviour of substances, such as diuretics, using liquid chromatography techniques. This aids in method development and validation.
Research and Development
As a nitrogen-containing organic compound, propylamine hydrochloride is a valuable tool in R&D laboratories for exploring new chemical reactions and developing novel compounds.
| Molecular weight | 95.57 |
|---|---|
| Linear formula | CH3CH2CH2NH2·HCl |
| Assay | ≥99% |
| Solubility | water: soluble100 mg/mL, clear, colorless |
| Application | Propylamine hydrochloride was used to study the liquid chromatographic behavior of potassium-sparing and loop diuretics1. |
| Melting point | 160-162 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Propylamine hydrochloride used for?
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Propylamine hydrochloride is used as a building block in chemical synthesis and has been employed in studies of liquid chromatographic behaviour of diuretics.
What are the CAS number and formula for Propylamine hydrochloride?
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The CAS number is 556-53-6 and the molecular formula is CH3CH2CH2NH2·HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Propylamine hydrochloride with an assay of ≥99%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
How should Propylamine hydrochloride be handled safely?
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Propylamine hydrochloride is a Warning substance that can be harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves. Ensure good ventilation.
How is Propylamine hydrochloride packed, shipped, and exported?
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Tech Serve Solutions professionally packs and exports chemicals globally, adhering to all relevant shipping regulations to ensure safe and compliant delivery.
How can I request a sample or quote for Propylamine hydrochloride?
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Please contact our sales team via the website or direct email to request a sample or a quotation for Propylamine hydrochloride.
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