N-(tert-Butoxycarbonyl)-L-methionine
Also known as: Boc-Met-OH, Boc-L-methionine, N-Boc-L-methionine, N-tert-butoxycarbonyl-L-methionine, (S)-2-((tert-butoxycarbonyl)amino)-4-(methylthio)butanoic acid, (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-methylsulfanylbutanoic acid, BOC-L-Methionine, N-t-butyloxycarbonyl-L-methionine
N-(tert-Butoxycarbonyl)-L-methionine (CAS 2488-15-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H19NO4S and a molecular weight of 249.327 g/mol. Key properties include a melting point of 47-50 °C(lit.), a boiling point of 415.5±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 205.1±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2488-15-5
- Jingsj CID
- J-32490-3
- Molecular Formula
- C10H19NO4S
- Molecular Weight
- 249.327 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 47-50 °C(lit.) |
|---|---|
| Boiling Point | 415.5±40.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 205.1±27.3 °C |
| Exact Mass | 249.103485 |
| PSA | 100.93000 |
| LogP | 2.15 |
| Vapor Pressure | 0.0±2.1 mmHg at 25°C |
| Refractive Index | 1.500 |
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. |
|---|
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-(tert-Butoxycarbonyl)-L-methionine?
The CAS number of N-(tert-Butoxycarbonyl)-L-methionine is 2488-15-5.
What are the molecular formula and molecular weight of N-(tert-Butoxycarbonyl)-L-methionine?
N-(tert-Butoxycarbonyl)-L-methionine has molecular formula C10H19NO4S and molecular weight 249.327 g/mol.
What are the upstream and downstream products of N-(tert-Butoxycarbonyl)-L-methionine?
For N-(tert-Butoxycarbonyl)-L-methionine, Upstream Products: L-Methionine, Di-tert-butyl dicarbonate, 1-(tert-Butoxycarbonyl)benzotriazole; Downstream Products: N-Formyl-L-methionyl-L-leucyl-L-phenylalanine, Boc-L-2-aminobutyric acid, Substance P.
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-(tert-Butoxycarbonyl)-L-methionine (CAS 2488-15-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32490-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.