Boc-4-nitro-L-phenylalanine

BOC-L-4-硝基苯丙氨酸

Also known as: N-tert-Butoxycarbonyl-4-nitro-L-phenylalanine, tert-Butoxycarbonyl-L-4-nitrophenylalanine, Boc-Phe(4-NO2)-OH, Boc-p-nitro-Phe-OH, Boc-L-4-Nitrophenylalanine, BOC-L-4-Nitrophe, BOC-PHE(4-NO2)-OH, BOC-P-NITRO-PHE-OH, BOC-PHE(P-NO2)-OH, BOC-PNO2-L-PHE-OH, Boc-Phe(4-NO2), MFCD00038128, EINECS 251-450-1, (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-nitrophenyl)propanoic acid, (S)-2-t-butyloxycarbonylamino-3-(4-nitrophenyl)propionic acid, 4-nitro-N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanine, N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-4-nitro-L-phenylalanine

Boc-4-nitro-L-phenylalanine (CAS 33305-77-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H18N2O6 and a molecular weight of 310.302 g/mol. It is also known as N-tert-Butoxycarbonyl-4-nitro-L-phenylalanine, tert-Butoxycarbonyl-L-4-nitrophenylalanine and Boc-Phe(4-NO2)-OH. Key properties include a melting point of 107ºC, a boiling point of 509.3±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 261.8±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
33305-77-0
Jingsj CID
J-31736-0
Molecular Formula
C14H18N2O6
Chinese Name
BOC-L-4-硝基苯丙氨酸
Molecular Weight
310.302 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point107ºC
Boiling Point509.3±45.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point261.8±28.7 °C

Frequently Asked Questions

What is the CAS number of Boc-4-nitro-L-phenylalanine?

The CAS number of Boc-4-nitro-L-phenylalanine is 33305-77-0.

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

Boc-4-nitro-L-phenylalanine has molecular formula C14H18N2O6 and molecular weight 310.302 g/mol.

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

Last updated:

How to cite: Jingsj. "Boc-4-nitro-L-phenylalanine (CAS 33305-77-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31736-0 (accessed 2026-10-22).

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