O-tert-Butyl-L-serine
Also known as: H-Ser(tBu)-OH, H-SER(TBU)-OH, H-Ser(But)-OH, H-SER(BUT)-OH, L-Ser(tBu)-OH, L-serine tert-butyl ether, L-SERINE T-BUTYL ETHER, Ser(tBu), SERINE(TBU)-OH, O-t-Bu-serine, O-TERT-BUTYL-L-SERINE, O-tert-Butyl-L-serine, O-T-BUTYL-L-SERINE, (2S)-2-amino-3-[(2-methylpropan-2-yl)oxy]propanoic acid, (S)-2-Amino-3-(tert-butoxy)propanoic acid, (2S)-2-Amino-3-(tert-butoxy)propanoic acid, (2S)-2-Ammonio-3-[(2-methyl-2-propanyl)oxy]propanoate, MFCD00066088
O-tert-Butyl-L-serine (CAS 18822-58-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H15NO3 and a molecular weight of 161.199 g/mol. Key properties include a melting point of -220ºC (dec.), a boiling point of 266.0±30.0 °C at 760 mmHg, a density of 1.08 g/cm3 and a flash point of 114.6±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18822-58-7
- Jingsj CID
- J-1971955-2
- Molecular Formula
- C7H15NO3
- Molecular Weight
- 161.199 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -220ºC (dec.) |
|---|---|
| Boiling Point | 266.0±30.0 °C at 760 mmHg |
| Density | 1.08 g/cm3 |
| Flash Point | 114.6±24.6 °C |
| Exact Mass | 161.105194 |
| PSA | 72.55000 |
| LogP | 0.88 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.465 |
| Storage Conditions | 2-8°C |
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 | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. 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 O-tert-Butyl-L-serine?
The CAS number of O-tert-Butyl-L-serine is 18822-58-7.
What are the molecular formula and molecular weight of O-tert-Butyl-L-serine?
O-tert-Butyl-L-serine has molecular formula C7H15NO3 and molecular weight 161.199 g/mol.
What are the upstream and downstream products of O-tert-Butyl-L-serine?
For O-tert-Butyl-L-serine, Upstream Products: N-Carbobenzoxy-O-tert-butyl-L-serine, O-tert-Butyl-N-carbobenzoxy-L-serine methyl ester; Downstream Products: O-tert-Butyl-D-serine, Fmoc-Ser(tBu)-OH, Boc-O-tert-butyl-L-serine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "O-tert-Butyl-L-serine (CAS 18822-58-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1971955-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.