N-Alloc-1,3-propanediamine hydrochloride
N-Alloc-1,3-propanediamine hydrochloride (CAS: 1049721-72-3) is an organic compound with the molecular formula C7H14N2O2 · HCl and a molecular weight of 194.66 g/mol. This bifunctional molecule serves as a valuable building block in chemical synthesis. Its structure allows for diverse applications, particularly in the fields of chemical biology and the development of novel linkers and crosslinkers, facilitating advancements in complex molecular assemblies and research.
- IUPAC
- N-Alloc-1,3-diaminopropane hydrochloride,Allyl N-(3-aminopropyl)carbamate hydrochloride
- Synonyms
- C7H14N2O2 · HClN-Alloc-1,3-diaminopropane hydrochlorideAllyl N-(3-aminopropyl)carbamate hydrochloride

Chemical Synthesis
Serves as a versatile building block in organic synthesis. The presence of both a protected amine and a primary amine allows for selective functionalization in multi-step synthetic pathways.
Bifunctional Linkers
The compound's structure makes it suitable for use as a linker molecule. It can bridge two different molecular entities, facilitating the creation of conjugates or complex structures in various chemical research applications.
Chemical Biology Research
Applicable in chemical biology for constructing probes or modifying biomolecules. It can be incorporated into systems to study biological processes or to develop new therapeutic agents.
Protected Amine Chemistry
The Alloc (allyloxycarbonyl) protecting group on one amine allows for controlled reactions at the other primary amine site. This selective reactivity is crucial for precise molecular construction.
| Molecular weight | 194.66 |
|---|---|
| Empirical formula | C7H14N2O2 · HCl |
| Assay | ≥97.0% (AT) |

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 |
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 N-Alloc-1,3-propanediamine hydrochloride used for?
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N-Alloc-1,3-propanediamine hydrochloride is primarily used as a building block in chemical synthesis, particularly for creating bifunctional linkers and in chemical biology research. Its structure allows for selective functionalization in complex molecular construction.
What is the CAS number and formula for N-Alloc-1,3-propanediamine hydrochloride?
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The CAS number is 1049721-72-3. The empirical formula is C7H14N2O2 · HCl, with a molecular weight of 194.66 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Alloc-1,3-propanediamine hydrochloride with an assay of ≥97.0% (AT). This is a technical/research grade; TSS does not represent it as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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N-Alloc-1,3-propanediamine hydrochloride is a Warning substance, indicated by GHS07. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Use with adequate ventilation, wear eye shields, gloves, and a dust mask type N95 (US). Avoid breathing dust.
How is N-Alloc-1,3-propanediamine hydrochloride packed, shipped, and exported?
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TSS offers N-Alloc-1,3-propanediamine hydrochloride in various packaging sizes suitable for laboratory and industrial use. We are an experienced global supplier and exporter, adhering to all necessary regulations for safe and compliant international shipment.
How can I request a sample or quote for N-Alloc-1,3-propanediamine hydrochloride?
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To request a sample or obtain a quote, please visit our website or contact our sales team directly. Provide the product name and CAS number (1049721-72-3) for prompt service.
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