N-(tert-Butoxycarbonyl)-L-serine tert-butyl ester

N-叔丁氧羰基-L-丝氨酸叔丁酯

Also known as: Boc-L-Ser-OtBu, Boc-Ser-OtBu, tert-butyl 2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoate, (S)-2-tert-butoxycarbonylamino-3-hydroxypropionic acid tert-butyl ester, L-Serine, N-[(1,1-dimethylethoxy)carbonyl]-, 1,1-dimethylethyl ester, N-Boc-L-serine t-butyl ester, BOC-L-SERINE TERT.BUTYL ESTER, N-[(1,1-dimethylethoxy)carbonyl]-L-serine 1,1-dimethylethyl ester, tert-butyl (2S)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate

N-(tert-Butoxycarbonyl)-L-serine tert-butyl ester (CAS 7738-22-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H23NO5 and a molecular weight of 261.315 g/mol. It is also known as Boc-L-Ser-OtBu, Boc-Ser-OtBu and tert-butyl 2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoate. Key properties include a melting point of 80 ºC, a boiling point of 381.9±32.0 °C at 760 mmHg, a density of 1.087±0.06 g/cm3 and a flash point of 184.8±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7738-22-9
Jingsj CID
J-1956826-7
Molecular Formula
C12H23NO5
Chinese Name
N-叔丁氧羰基-L-丝氨酸叔丁酯
Molecular Weight
261.315 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point80 ºC
Boiling Point381.9±32.0 °C at 760 mmHg
Density1.087±0.06 g/cm3
Flash Point184.8±25.1 °C

Frequently Asked Questions

What is the CAS number of N-(tert-Butoxycarbonyl)-L-serine tert-butyl ester?

The CAS number of N-(tert-Butoxycarbonyl)-L-serine tert-butyl ester is 7738-22-9.

What are the molecular formula and molecular weight of N-(tert-Butoxycarbonyl)-L-serine tert-butyl ester?

N-(tert-Butoxycarbonyl)-L-serine tert-butyl ester has molecular formula C12H23NO5 and molecular weight 261.315 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "N-(tert-Butoxycarbonyl)-L-serine tert-butyl ester (CAS 7738-22-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956826-7 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.