4-Methoxybenzylamine
4-Methoxybenzylamine (CAS 2393-23-9), with the molecular formula CH3OC6H4CH2NH2 and a molecular weight of 137.18 g/mol, is a primary amine featuring a methoxy-substituted benzyl group. This versatile organic compound serves as a valuable building block in chemical synthesis, particularly in the development of pharmaceuticals and agrochemicals. Its reactivity as an amine makes it suitable for various derivatisation reactions.

Pharmaceutical Intermediate
4-Methoxybenzylamine is employed as a key intermediate in the synthesis of various pharmaceutical agents. Its structure allows for the introduction of the 4-methoxybenzyl moiety into complex drug molecules, contributing to their therapeutic properties.
Organic Synthesis Building Block
As a foundational organic building block, this amine is utilised in a range of synthetic transformations. It is frequently used in reactions such as N-alkylation, acylation, and Schiff base formation to construct more elaborate chemical structures.
Research and Development
Researchers in academic and industrial laboratories utilise 4-Methoxybenzylamine for exploring novel synthetic pathways and developing new chemical entities. Its well-defined reactivity makes it a reliable reagent for laboratory-scale experiments.
| Molecular weight | 137.18 |
|---|---|
| Linear formula | CH3OC6H4CH2NH2 |
| Assay | 98% |
| Boiling point | 236-237 °C(lit.) |
| Density | 1.05 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.546(lit.) |


Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 2735PSN1 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34-37 |
| Safety statements (S) | 26-36/37/39-45 |
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-Methoxybenzylamine used for?
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4-Methoxybenzylamine is primarily used as an intermediate and building block in organic synthesis, particularly for pharmaceuticals and in research and development.
What is the CAS number and chemical formula for 4-Methoxybenzylamine?
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The CAS number for 4-Methoxybenzylamine is 2393-23-9, and its chemical formula is CH3OC6H4CH2NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methoxybenzylamine with a minimum assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-Methoxybenzylamine be handled safely?
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4-Methoxybenzylamine is classified as Dangerous. It causes severe skin burns and eye damage (H314) and is harmful if swallowed (H302). Appropriate personal protective equipment, including chemical-resistant gloves, eye protection (goggles and face shield), and respiratory protection, should be used. Handle in a well-ventilated area.
How is 4-Methoxybenzylamine packed and shipped?
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This product is shipped under UN 2735, Amines, liquid, corrosive, n.o.s. (4-Methoxybenzylamine), 8, PG II. Please consult our shipping department for specific packaging details for export.
How can I request a sample or quote for 4-Methoxybenzylamine?
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To request a sample or a quote for 4-Methoxybenzylamine, please contact our sales team via the website or direct email, specifying your quantity requirements.
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