N-Isopropylmethylamine
N-Isopropylmethylamine (CAS 4747-21-1) is a secondary amine with the linear formula (CH3)2CHNHCH3 and a molecular weight of 73.14 g/mol. This flammable and corrosive liquid serves as a valuable building block in organic synthesis. It is commonly employed in the chemical industry for the preparation of various organic compounds and intermediates. N-Isopropylmethylamine is a nitrogen-containing organic compound, categorised within C2 to C5 building blocks for chemical synthesis.
- IUPAC
- N-Methylisopropylamine
- Synonyms
- N-Methylisopropylamine

Organic Synthesis
N-Isopropylmethylamine is utilised as a key intermediate and building block in the synthesis of complex organic molecules. Its reactive amine group allows for facile derivatization in the creation of novel compounds for research and development.
Pharmaceutical Intermediates
This compound can serve as a precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its specific structure lends itself to incorporation into diverse molecular scaffolds relevant to drug discovery.
Research and Development
As a versatile amine, N-Isopropylmethylamine finds application in academic and industrial research laboratories. It is used in the exploration of new chemical reactions and the development of novel materials and compounds.
| Molecular weight | 73.14 |
|---|---|
| Linear formula | (CH3)2CHNHCH3 |
| Assay | 98% |
| Boiling point | 50-53 °C(lit.) |
| Density | 0.702 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.384(lit.) |
| Vapour pressure | 4.15 psi (20 °C) |


Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- 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) |
|---|---|
| Flash point | -32 °C / -25.6 °F |
| Transport (UN / ADR) | UN 2734PSN1 3(8) / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-34 |
| Safety statements (S) | 16-26-36/37/39-45 |
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 N-Isopropylmethylamine used for?
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N-Isopropylmethylamine is primarily used as a building block in organic synthesis and as an intermediate in the preparation of various organic compounds and pharmaceutical intermediates. It is also utilised in research and development.
What are the CAS number and chemical formula for N-Isopropylmethylamine?
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The CAS number for N-Isopropylmethylamine is 4747-21-1 and its linear formula is (CH3)2CHNHCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Isopropylmethylamine with an assay of 98%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should N-Isopropylmethylamine be handled safely?
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N-Isopropylmethylamine is a highly flammable liquid and causes severe skin burns and eye damage (H225, H314). Handle with extreme caution, ensuring adequate ventilation, wearing appropriate personal protective equipment including gloves, eye protection, and a full-face respirator. Keep away from heat, sparks, and open flames.
Is N-Isopropylmethylamine a controlled substance?
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The provided data does not indicate that N-Isopropylmethylamine is a controlled substance.
How is N-Isopropylmethylamine packed and exported?
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N-Isopropylmethylamine is carefully packed and exported by Tech Serve Solutions in compliance with all relevant regulations for hazardous materials, ensuring safe transit.
How can I request a quote or sample for N-Isopropylmethylamine?
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To request a quote or a sample of N-Isopropylmethylamine, please contact our sales department through the website or by phone.
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