3,3′-Diamino-N-methyldipropylamine
3,3′-Diamino-N-methyldipropylamine (CAS: 105-83-9) is an organic compound with the linear formula CH3N(CH2CH2CH2NH2)2 and a molecular weight of 145.25 g/mol. This nitrogen-containing compound serves as a versatile building block in chemical synthesis, particularly in the creation of complex polyamine derivatives. Its applications span the development of novel therapeutic agents and functional materials, underscoring its importance in advanced chemical research and development.
- Synonyms
- N-Methylbis(3-aminopropyl)amineBis(3-aminopropyl)methylamine3,3'-Methyliminodipropylamine

Synthesis of Potential Anticancer Agents
Utilised in the preparation of novel bischromone derivatives. These compounds have been investigated for their potential anticancer properties, highlighting the compound's role in medicinal chemistry research.
Development of Polyamines
Employed in the synthesis of polyamine derivatives incorporating dimeric quinolone, cinnoline, and phthalimide moieties. This application showcases its utility in constructing complex nitrogen-containing structures.
Intermediate for Organic Synthesis
Serves as a precursor for compounds such as 3-(2,4-dinitroanilino)-3′-amino-N-methyldipropylamine. This demonstrates its function as a key intermediate in multi-step organic syntheses.
| Molecular weight | 145.25 |
|---|---|
| Linear formula | CH3N(CH2CH2CH2NH2)2 |
| Assay | 96% |
| Boiling point | 110-112 °C/6 mmHg(lit.) |
| Density | 0.901 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4725(lit.) |
| Vapour pressure | 6 mmHg (110 °C) |
| Application | 3,3′-Diamino-N-methyldipropylamine was used in the synthesis of:• new bischromone derivatives, potential anticancer drugs1• polyamine derivatives containing dimeric quinolone, cinnoline and phthalimide moieties2• 3-(2,4-dinitroanilino)-3′-amino-N-methyldipropylamine3 |


Hazard statements
- H302Harmful if swallowed
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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 | 103 °C / 217.4 °F |
| Transport (UN / ADR) | UN 2810 6.1 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | T |
| Risk statements (R) | 22-23/24-34 |
| 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 3,3′-Diamino-N-methyldipropylamine used for?
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3,3′-Diamino-N-methyldipropylamine is used as a building block in chemical synthesis, particularly for creating new bischromone derivatives with potential anticancer properties and various polyamine derivatives.
What are the CAS number and formula for 3,3′-Diamino-N-methyldipropylamine?
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The CAS number for 3,3′-Diamino-N-methyldipropylamine is 105-83-9, and its linear formula is CH3N(CH2CH2CH2NH2)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,3′-Diamino-N-methyldipropylamine with a minimum assay of 96%. TSS does not represent this chemical as USP, BP, EP, or other pharmacopoeial grades.
How should 3,3′-Diamino-N-methyldipropylamine be handled safely?
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This compound is classified as Dangerous, with hazards including H302 (Harmful if swallowed), H311 (Toxic in contact with skin), H314 (Causes severe skin burns and eye damage), and H331 (Toxic if inhaled). Appropriate personal protective equipment, including gloves, goggles, face shields, and a suitable respirator, must be used. Handle only in a well-ventilated area and seek immediate medical attention if exposure occurs.
Is 3,3′-Diamino-N-methyldipropylamine shipped internationally?
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Yes, Tech Serve Solutions, as a specialist global supplier and exporter, ships 3,3′-Diamino-N-methyldipropylamine worldwide.
How can I obtain a quote or sample?
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To request a quote or a sample of 3,3′-Diamino-N-methyldipropylamine, please contact our sales department through the website or by phone.
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