N-Boc-N-methylethylenediamine
N-Boc-N-methylethylenediamine (CAS: 121492-06-6, Formula: C8H18N2O2) is a protected diamine derivative with a molecular weight of 174.24 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in the development of chemical biology tools and pharmaceutical intermediates. Its structure allows for selective functionalization, making it a versatile reagent in complex molecular assembly.
- IUPAC
- tert-Butyl N-(2-aminoethyl)-N-methylcarbamate

Organic Synthesis Building Block
N-Boc-N-methylethylenediamine is utilised as a key intermediate in the synthesis of more complex organic molecules. Its protected amine and secondary amine functionalities enable controlled reaction pathways.
Chemical Biology Reagent
This compound finds application in chemical biology for the construction of probes, linkers, and other tools designed for studying biological systems. The Boc protecting group allows for selective deprotection and subsequent conjugation.
Pharmaceutical Intermediate Development
It serves as a precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs). The diamine structure with differential protection is useful for introducing specific functionalities into drug candidates.
| Molecular weight | 174.24 |
|---|---|
| Empirical formula | C8H18N2O2 |
| Assay | ≥97.0% (GC) |
| Density | 0.975 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.447 |

Hazard statements
- 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 | >100 °C / >212 °F |
| Transport (UN / ADR) | UN 2735PSN2 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 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 N-Boc-N-methylethylenediamine used for?
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N-Boc-N-methylethylenediamine is used as a building block in organic synthesis, a reagent in chemical biology, and an intermediate in pharmaceutical development due to its protected diamine structure.
What are the CAS number and formula for N-Boc-N-methylethylenediamine?
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The CAS number is 121492-06-6, and the empirical formula is C8H18N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Boc-N-methylethylenediamine with an assay of ≥97.0% (GC). TSS does not represent this product as USP, BP, or EP grade.
What are the primary safety hazards associated with this chemical?
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N-Boc-N-methylethylenediamine is classified with the GHS symbol GHS05 and a signal word of Danger. It carries the hazard statement H314, indicating it causes severe skin burns and eye damage. Appropriate personal protective equipment, including face shields, gloves, and suitable respirators, must be used.
Can Tech Serve Solutions export this chemical internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents, capable of handling international shipments.
How can I request a sample or quote for N-Boc-N-methylethylenediamine?
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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 (121492-06-6).
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