Boc-D-4,4'-biphenylalanine

N-叔丁氧羰基-3-(4-联苯基)-D-丙氨酸

Also known as: (R)-2-((tert-butoxycarbonyl)amino)-3-([1,1'-biphenyl]-4-yl)propanoic acid, (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(4-phenylphenyl)propanoic acid, Boc-D-4,4-Biphenylalanine, Boc-D-Bip-OH, MFCD00191185, N-tert-butoxycarbonyl-p-phenyl-D-phenylalanine, Boc-3-(4-Biphenylyl)-D-alanine, Boc-D-4-phenylphenylalanine

Boc-D-4,4'-biphenylalanine (CAS 128779-47-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H23NO4 and a molecular weight of 341.401 g/mol. It is also known as (R)-2-((tert-butoxycarbonyl)amino)-3-([1,1'-biphenyl]-4-yl)propanoic acid, (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(4-phenylphenyl)propanoic acid and Boc-D-4,4-Biphenylalanine. Key properties include a boiling point of 528.2±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 273.2±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
128779-47-5
Jingsj CID
J-1103497-5
Molecular Formula
C20H23NO4
Chinese Name
N-叔丁氧羰基-3-(4-联苯基)-D-丙氨酸
Molecular Weight
341.401 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point528.2±50.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point273.2±30.1 °C

Frequently Asked Questions

What is the CAS number of Boc-D-4,4'-biphenylalanine?

The CAS number of Boc-D-4,4'-biphenylalanine is 128779-47-5.

What are the molecular formula and molecular weight of Boc-D-4,4'-biphenylalanine?

Boc-D-4,4'-biphenylalanine has molecular formula C20H23NO4 and molecular weight 341.401 g/mol.

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

Last updated:

How to cite: Jingsj. "Boc-D-4,4'-biphenylalanine (CAS 128779-47-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103497-5 (accessed 2026-10-22).

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