3-Nitrobenzylamine hydrochloride
3-Nitrobenzylamine hydrochloride (CAS 26177-43-5), with the formula O2NC6H4CH2NH2 · HCl and a molecular weight of 188.61 g/mol, is a valuable organic building block. This amine salt is primarily employed in chemical synthesis, particularly for the development of novel molecules with specific functionalities. It serves as a precursor in research and development for advanced materials and pharmaceutical intermediates, offering a reliable starting point for complex organic structures.

Synthesis of Photo-inducible Conformational Switches
3-Nitrobenzylamine hydrochloride has been utilised in the synthesis of azobenzene amino acids. These compounds function as photo-inducible conformational switches, finding applications in manipulating the structure of polypeptides in response to light.
Precursor for Organic Intermediates
This compound serves as a precursor in the synthesis of various organic intermediates. For instance, it has been used in the preparation of 2,4-dimethoxybenzylidene-3-nitrobenzylamine, highlighting its role in creating more complex molecular architectures.
General Organic Synthesis
As a functionalised benzylamine derivative, 3-Nitrobenzylamine hydrochloride is a versatile building block in general organic synthesis. Its nitro and amine functionalities allow for diverse chemical transformations and derivatisations.
| Molecular weight | 188.61 |
|---|---|
| Linear formula | O2NC6H4CH2NH2 · HCl |
| Assay | 97% |
| Application | 3-Nitrobenzylamine hydrochloride was used in the synthesis of an azobenzene amino acid used as photo-inducible conformational switch in polypeptides1. It was also used in the synthesis of 2,4-dimethoxybenzylidene-3-nitrobenzylamine2. |
| Melting point | 229-231 °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 |
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 3-Nitrobenzylamine hydrochloride used for?
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3-Nitrobenzylamine hydrochloride is used as a building block in organic synthesis, including the preparation of photo-inducible conformational switches in polypeptides and other complex organic intermediates.
What is the CAS number and formula for 3-Nitrobenzylamine hydrochloride?
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The CAS number for 3-Nitrobenzylamine hydrochloride is 26177-43-5, and its chemical formula is O2NC6H4CH2NH2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Nitrobenzylamine hydrochloride with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3-Nitrobenzylamine hydrochloride be handled safely?
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3-Nitrobenzylamine hydrochloride is a warning hazardous substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). When handling, wear a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
Is 3-Nitrobenzylamine hydrochloride shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Nitrobenzylamine hydrochloride.
How can I request a sample or quote for 3-Nitrobenzylamine hydrochloride?
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To request a sample or quote for 3-Nitrobenzylamine hydrochloride, please contact our sales team through the website or by phone.
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