4-Aminobenzyl cyanide
4-Aminobenzyl cyanide (CAS: 3544-25-0) is an organic compound with the formula H2NC6H4CH2CN and a molecular weight of 132.16 g/mol. This versatile building block, also known as 4-aminophenylacetonitrile, is a key intermediate in chemical synthesis. It features both an amine and a nitrile functional group, making it suitable for various organic transformations, particularly in the development of pharmaceuticals and advanced materials.
- IUPAC
- 4-Aminophenylacetonitrile
- Synonyms
- 4-Aminophenylacetonitrile

Pharmaceutical Intermediate
4-Aminobenzyl cyanide serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs). Its structure allows for diverse chemical modifications to create complex molecules with potential therapeutic applications.
Organic Synthesis
This compound is widely employed in organic synthesis laboratories for the construction of novel organic molecules. The presence of the primary amine and nitrile groups facilitates a range of reactions, including alkylation, acylation, and cyclisation.
Material Science
The unique chemical structure of 4-aminobenzyl cyanide makes it a potential precursor for specialised polymers and functional materials. Its reactivity can be harnessed to develop materials with specific electronic or structural properties.
| Molecular weight | 132.16 |
|---|---|
| Linear formula | H2NC6H4CH2CN |
| Assay | 99% |
| Boiling point | 312 °C(lit.) |
| Melting point | 45-48 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 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 4-Aminobenzyl cyanide used for?
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4-Aminobenzyl cyanide is primarily used as a building block in organic synthesis, particularly for the preparation of pharmaceuticals and advanced materials. Its amine and nitrile functionalities enable diverse chemical transformations.
What is the CAS number and chemical formula for 4-Aminobenzyl cyanide?
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The CAS number for 4-Aminobenzyl cyanide is 3544-25-0, and its chemical formula is H2NC6H4CH2CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Aminobenzyl cyanide with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 4-Aminobenzyl cyanide be handled?
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4-Aminobenzyl cyanide is classified with Warning signal word, with hazards including H302 (Harmful if swallowed), H312 (Harmful in contact with skin), and H332 (Harmful if inhaled). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used during handling. Ensure adequate ventilation.
How is 4-Aminobenzyl cyanide packed, shipped, and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, packs and ships chemicals including 4-Aminobenzyl cyanide according to international regulations, ensuring safe and compliant transit worldwide.
How can I request a sample or quote for 4-Aminobenzyl cyanide?
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To request a sample or obtain a quote for 4-Aminobenzyl cyanide, please contact our sales team through the website or designated contact channels.
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