Boc-L-4-benzoylphenylalanine

N-叔丁氧羰基-L-4-苯甲酰基苯丙氨酸

Also known as: Boc-L-4-benzoylphenylalanine, BOC-BPA-OH, BOC-PHE(4-BZ)-OH, BOC-PHE(4-BZO)-OH, BOC-PHE(P-BZ)-OH, Boc-Bpa-OH, Boc-L-4-Benzoylalanine, (S)-3-(4-benzoylphenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid, 4-Benzoyl-N-(tert-butoxycarbonyl)-L-phenylalanine, 4-Benzoyl-tert-butoxycarbonyl-L-phenylalanine, N-(tert-Butoxycarbonyl)-4-(phenylcarbonyl)-L-phenylalanine, N-ALPHA-T-BUTYLOXYCARBONYL-4-BENZOYL-L-PHENYLALANINE, MFCD00151886

Boc-L-4-benzoylphenylalanine (CAS 104504-43-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H23NO5 and a molecular weight of 369.411 g/mol. It is also known as BOC-BPA-OH, BOC-PHE(4-BZ)-OH and BOC-PHE(4-BZO)-OH. Key properties include a boiling point of 561.4±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 293.3±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
104504-43-0
Jingsj CID
J-31730-4
Molecular Formula
C21H23NO5
Chinese Name
N-叔丁氧羰基-L-4-苯甲酰基苯丙氨酸
Molecular Weight
369.411 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point561.4±50.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point293.3±30.1 °C

Frequently Asked Questions

What is the CAS number of Boc-L-4-benzoylphenylalanine?

The CAS number of Boc-L-4-benzoylphenylalanine is 104504-43-0.

What are the molecular formula and molecular weight of Boc-L-4-benzoylphenylalanine?

Boc-L-4-benzoylphenylalanine has molecular formula C21H23NO5 and molecular weight 369.411 g/mol.

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

Last updated:

How to cite: Jingsj. "Boc-L-4-benzoylphenylalanine (CAS 104504-43-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31730-4 (accessed 2026-10-24).

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