Boc-(S)-3-amino-4,4-diphenyl-butyric acid

Boc-(S)-3-氨基-4,4-二苯基丁酸

Also known as: Boc-(S)-3-amino-4,4-diphenylbutyric acid, (S)-Boc-γ,γ-diphenyl-β-Homoala-OH, Boc-β-HoPhe(4-phenyl)-OH, Boc-β-hoala(4,4-diphenyl)-oh, Benzenebutanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-γ-phenyl-, (βS)-, MFCD02094565

Boc-(S)-3-amino-4,4-diphenyl-butyric acid (CAS 190190-50-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H25NO4 and a molecular weight of 355.427 g/mol. It is also known as Boc-(S)-3-amino-4,4-diphenylbutyric acid, (S)-Boc-γ,γ-diphenyl-β-Homoala-OH and Boc-β-HoPhe(4-phenyl)-OH. Key properties include a boiling point of 521.4±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 269.1±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
190190-50-2
Jingsj CID
J-1524761-6
Molecular Formula
C21H25NO4
Chinese Name
Boc-(S)-3-氨基-4,4-二苯基丁酸
Molecular Weight
355.427 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point521.4±50.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point269.1±30.1 °C

Frequently Asked Questions

What is the CAS number of Boc-(S)-3-amino-4,4-diphenyl-butyric acid?

The CAS number of Boc-(S)-3-amino-4,4-diphenyl-butyric acid is 190190-50-2.

What are the molecular formula and molecular weight of Boc-(S)-3-amino-4,4-diphenyl-butyric acid?

Boc-(S)-3-amino-4,4-diphenyl-butyric acid has molecular formula C21H25NO4 and molecular weight 355.427 g/mol.

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

Last updated:

How to cite: Jingsj. "Boc-(S)-3-amino-4,4-diphenyl-butyric acid (CAS 190190-50-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524761-6 (accessed 2026-10-26).

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