N-Methyl-3-aminooxetane
N-Methyl-3-aminooxetane (CAS: 952182-03-5), a heterocyclic organic compound with the formula C4H9NO and a molecular weight of 87.12 g/mol, is a valuable building block in chemical synthesis. It belongs to the oxetane class of compounds, offering unique reactivity for creating complex molecules. This reagent is primarily used in research and development settings for the synthesis of novel compounds.
- IUPAC
- N-Methyloxetan-3-amine

Organic Synthesis Intermediate
N-Methyl-3-aminooxetane serves as a versatile intermediate in the synthesis of more complex organic molecules. Its oxetane ring and amine functional group provide specific reaction sites for further chemical elaboration.
Heterocyclic Chemistry Research
This compound is utilised in research exploring novel heterocyclic structures. The oxetane moiety is of particular interest for its unique ring strain and reactivity, enabling access to diverse chemical scaffolds.
Building Block for Pharmaceutical Discovery
As a functionalized oxetane derivative, N-Methyl-3-aminooxetane can be employed in medicinal chemistry programmes to introduce specific structural motifs into potential drug candidates during early-stage discovery.
| Molecular weight | 87.12 |
|---|---|
| Empirical formula | C4H9NO |
| Assay | 97% |
| Boiling point | 121.4 °C |
| Density | 0.979 g/mL at 25 °C |
| Refractive index | n20/D 1.443 |
| Storage temperature | 2-8°C |



Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | 40 °C / 104 °F |
|---|---|
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-22-37/38-41 |
| Safety statements (S) | 26-39 |
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-Methyl-3-aminooxetane used for?
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N-Methyl-3-aminooxetane (CAS: 952182-03-5) is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research.
What are the CAS number and formula for N-Methyl-3-aminooxetane?
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The CAS number is 952182-03-5, and the molecular formula is C4H9NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Methyl-3-aminooxetane with an assay of 97%. This product is typically considered a research or technical grade; TSS does not represent it as USP, BP, or EP.
What are the safety considerations for handling N-Methyl-3-aminooxetane?
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This compound is classified as Danger, indicated by GHS02, GHS05, and GHS07 symbols. It is flammable (H226), harmful if swallowed (H302), causes skin irritation (H315), causes serious eye damage (H318), and may cause respiratory irritation (H335). Appropriate personal protective equipment and handling procedures must be followed.
How is N-Methyl-3-aminooxetane packed and shipped?
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N-Methyl-3-aminooxetane is typically packed and shipped according to international regulations for hazardous materials, including UN 1993 classification. Storage at 2-8°C is recommended.
How can I request a sample or quote for N-Methyl-3-aminooxetane?
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To request a sample or quote, please contact our sales team through the website or by phone, providing the product name and CAS number (952182-03-5).
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