N-(tert-Butoxycarbonyl)-D-methionine
Also known as: Boc-D-Met-OH, Boc-D-Methionine, BOC-D-METHIONINE, N-Boc-D-Methionine, N-α-Boc-D-methionine, N-α-tert-Butyloxycarbonyl-D-methionine, D-Methionine, N-[(1,1-dimethylethoxy)carbonyl]-, MFCD00038256, EINECS 226-043-7
N-(tert-Butoxycarbonyl)-D-methionine (CAS 5241-66-7) 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 47-50ºC, 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.
- 5241-66-7
- Jingsj CID
- J-28980-5
- 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 | 47-50ºC |
|---|---|
| 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)-D-methionine?
The CAS number of N-(tert-Butoxycarbonyl)-D-methionine is 5241-66-7.
What are the molecular formula and molecular weight of N-(tert-Butoxycarbonyl)-D-methionine?
N-(tert-Butoxycarbonyl)-D-methionine has molecular formula C10H19NO4S and molecular weight 249.327 g/mol.
What are the upstream and downstream products of N-(tert-Butoxycarbonyl)-D-methionine?
For N-(tert-Butoxycarbonyl)-D-methionine, Upstream Products: D-Methionine, Di-tert-butyl dicarbonate; Downstream Products: tert-Butyl (R)-(1-hydroxy-4-(methylthio)butan-2-yl)carbamate, Deltorphin.
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)-D-methionine (CAS 5241-66-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28980-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.