Boc-L-alanine methyl ester
Also known as: Boc-Ala-OMe, Boc-Alanine methyl ester, Methyl (2S)-2-[(tert-butoxycarbonyl)amino]propanoate, Methyl (S)-2-(tert-butoxycarbonylamino)propanoate, Methyl N-(tert-butoxycarbonyl)-L-alaninate, N-Boc-L-alanine methyl ester, N-tert-Butoxycarbonyl-L-alanine methyl ester, L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester
Boc-L-alanine methyl ester (CAS 28875-17-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H17NO4 and a molecular weight of 203.236 g/mol. Key properties include a melting point of 32-35ºC(lit.), a boiling point of 277.8±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 121.8±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28875-17-4
- Jingsj CID
- J-45632-6
- Molecular Formula
- C9H17NO4
- Molecular Weight
- 203.236 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 32-35ºC(lit.) |
|---|---|
| Boiling Point | 277.8±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 121.8±22.6 °C |
| Exact Mass | 203.115753 |
| PSA | 64.63000 |
| LogP | 1.56 |
| Appearance | Powder | White |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.439 |
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):1793-1108. |
|---|
Customs & Trade Information
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. 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 Boc-L-alanine methyl ester?
The CAS number of Boc-L-alanine methyl ester is 28875-17-4.
What are the molecular formula and molecular weight of Boc-L-alanine methyl ester?
Boc-L-alanine methyl ester has molecular formula C9H17NO4 and molecular weight 203.236 g/mol.
What are the upstream and downstream products of Boc-L-alanine methyl ester?
For Boc-L-alanine methyl ester, Upstream Products: methyl L-alaninate, Di-tert-butyl dicarbonate, L-Alanine methyl ester hydrochloride; Downstream Products: (2E,4S)-4-[(tert-butoxycarbonyl)amino]pent-2-enoic acid, L-Alanine, Boc-L-alaninal.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Boc-L-alanine methyl ester (CAS 28875-17-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45632-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.