N-Fmoc-1,3-propanediamine hydrobromide
N-Fmoc-1,3-propanediamine hydrobromide (CAS: 352351-59-8) is an organic compound with a molecular weight of 377.28 g/mol. It serves as a valuable building block in organic synthesis, particularly in the development of bifunctional linkers for chemical biology and related research fields. Its hydrobromide salt form offers stability and ease of handling for various chemical applications.
- IUPAC
- 9-Fluorenylmethyl N-(3-aminopropyl)carbamate hydrobromide,N-Fmoc-1,3-diaminopropane hydrobromide
- Synonyms
- 9-Fluorenylmethyl N-(3-aminopropyl)carbamate hydrobromideN-Fmoc-1,3-diaminopropane hydrobromide

Chemical Synthesis
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its bifunctional nature allows for sequential reactions, making it useful in multi-step synthetic routes.
Bifunctional Linkers
Serves as a precursor for creating linkers used in chemical biology, allowing for the connection of different molecular entities. This is crucial for drug discovery and biochemical studies.
Peptide Synthesis
The Fmoc protecting group suggests potential applications in solid-phase peptide synthesis or related bioconjugation strategies where controlled amine functionalisation is required.
Research and Development
A versatile reagent for researchers in organic chemistry, medicinal chemistry, and materials science exploring novel molecular architectures and functionalities.
| Molecular weight | 377.28 |
|---|---|
| Empirical formula | C18H20N2O2 · HBr |
| Assay | ≥96.0% (AT) |
| Storage temperature | 2-8°C |
| Melting point | ~121 °C (dec.) |

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 N-Fmoc-1,3-propanediamine hydrobromide used for?
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N-Fmoc-1,3-propanediamine hydrobromide is primarily used as a building block in organic synthesis, particularly for creating bifunctional linkers in chemical biology and research applications.
What is the CAS number and formula for N-Fmoc-1,3-propanediamine hydrobromide?
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The CAS number is 352351-59-8, and its empirical formula is C18H20N2O2 · HBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Fmoc-1,3-propanediamine hydrobromide with an assay of ≥96.0% (AT). This is a technical/research grade; TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should N-Fmoc-1,3-propanediamine hydrobromide be handled safely?
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This compound is a Warning-level irritant (H315, H319, H335). Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Avoid dust formation and inhalation. Ensure good ventilation.
Is N-Fmoc-1,3-propanediamine hydrobromide a controlled substance?
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The provided data does not indicate that N-Fmoc-1,3-propanediamine hydrobromide is a controlled substance.
How is N-Fmoc-1,3-propanediamine hydrobromide shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, handling the packing and export of products like N-Fmoc-1,3-propanediamine hydrobromide according to international regulations.
How can I request a sample or quote for N-Fmoc-1,3-propanediamine hydrobromide?
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Please contact the Tech Serve Solutions sales team directly via our website or by phone to request a sample or a detailed quotation for N-Fmoc-1,3-propanediamine hydrobromide.
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