2-Amino-1,3-propanediol hydrochloride
2-Amino-1,3-propanediol hydrochloride (CAS 73708-65-3), a derivative of serinol, is an organic compound with the molecular formula H₂NCH(CH₂OH)₂ · HCl and a molecular weight of 127.57 g/mol. This white crystalline solid functions as a valuable building block in organic synthesis. It is commonly employed in the development of novel chemical entities and complex molecules within research and development settings. Its structure offers multiple functional groups for diverse chemical transformations.
- IUPAC
- Serinol hydrochloride
- Synonyms
- Serinol hydrochloride

Organic Synthesis Intermediate
2-Amino-1,3-propanediol hydrochloride serves as a versatile intermediate in the synthesis of more complex organic molecules. Its amino and hydroxyl functionalities allow for a range of chemical derivatizations.
Building Block for Novel Compounds
This compound is utilised as a fundamental building block in the creation of new chemical entities. It is particularly relevant in research laboratories focused on medicinal chemistry and materials science.
Pharmaceutical Research
It finds application in early-stage pharmaceutical research and development, where its structure can be incorporated into potential drug candidates or used in the synthesis of complex biologically active molecules.
| Molecular weight | 127.57 |
|---|---|
| Linear formula | H2NCH(CH2OH)2 · HCl |
| Assay | ≥98.0% (AT) |
| Melting point | 106-108 °C(lit.) |

Hazard statements
- 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) | Xi |
| Risk statements (R) | 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 2-Amino-1,3-propanediol hydrochloride used for?
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2-Amino-1,3-propanediol hydrochloride is primarily used as a building block and intermediate in organic synthesis, particularly in research and development for creating novel chemical entities and potential pharmaceutical compounds.
What is the CAS number and formula for 2-Amino-1,3-propanediol hydrochloride?
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The CAS number for 2-Amino-1,3-propanediol hydrochloride is 73708-65-3, and its linear formula is H₂NCH(CH₂OH)₂ · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-1,3-propanediol hydrochloride with an assay of ≥98.0% (AT). This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Amino-1,3-propanediol hydrochloride be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. This compound is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
Is 2-Amino-1,3-propanediol hydrochloride a controlled substance?
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The provided data does not indicate that 2-Amino-1,3-propanediol hydrochloride is a controlled substance.
How is 2-Amino-1,3-propanediol hydrochloride packed and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging for the safe transport and export of chemicals like 2-Amino-1,3-propanediol hydrochloride, adhering to international shipping regulations.
How can I request a quote or sample for 2-Amino-1,3-propanediol hydrochloride?
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To request a quote or sample of 2-Amino-1,3-propanediol hydrochloride, please contact our sales department through the website or by phone, providing your specific requirements.
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