N-Benzyloxycarbonyl-N'-(tert-butoxycarbonyl)-L-lysine
Also known as: Z-Lys(Boc)-OH, N-alpha-Cbz-N-epsilon-Boc-L-lysine, N-alpha-Benzyloxycarbonyl-N-epsilon-tert-butoxycarbonyl-L-lysine, Nepsilon-(tert-Butoxycarbonyl)-Nalpha-carbobenzoxy-L-lysine, Cbz-Lys(Boc)-OH, MFCD00062271
N-Benzyloxycarbonyl-N'-(tert-butoxycarbonyl)-L-lysine (CAS 66845-42-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H28N2O6 and a molecular weight of 380.44100 g/mol. Key properties include a melting point of 61-63°C, a boiling point of 412.9±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 203.5±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 66845-42-9
- Jingsj CID
- J-1991174-1
- Molecular Formula
- C19H28N2O6
- Molecular Weight
- 380.44100 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 61-63°C |
|---|---|
| Boiling Point | 412.9±40.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 203.5±27.3 °C |
| Exact Mass | 246.157959 |
| PSA | 113.96000 |
| LogP | 0.74 |
| Vapor Pressure | 0.0±2.1 mmHg at 25°C |
| Refractive Index | 1.524 |
Activity & Biological Data
| Additional Information | [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144. |
|---|
Frequently Asked Questions
What is the CAS number of N-Benzyloxycarbonyl-N'-(tert-butoxycarbonyl)-L-lysine?
The CAS number of N-Benzyloxycarbonyl-N'-(tert-butoxycarbonyl)-L-lysine is 66845-42-9.
What are the molecular formula and molecular weight of N-Benzyloxycarbonyl-N'-(tert-butoxycarbonyl)-L-lysine?
N-Benzyloxycarbonyl-N'-(tert-butoxycarbonyl)-L-lysine has molecular formula C19H28N2O6 and molecular weight 380.44100 g/mol.
What are the upstream and downstream products of N-Benzyloxycarbonyl-N'-(tert-butoxycarbonyl)-L-lysine?
For N-Benzyloxycarbonyl-N'-(tert-butoxycarbonyl)-L-lysine, Upstream Products: Di-tert-butyl dicarbonate, Nalpha-Carbobenzoxy-D-lysine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Benzyloxycarbonyl-N'-(tert-butoxycarbonyl)-L-lysine (CAS 66845-42-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991174-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.