Boc-(R)-3-amino-4-(4-iodophenyl)butyric acid

Also known as: (R)-3-(Boc-amino)-4-(4-iodophenyl)butyric acid, Boc-4-iodo-D-beta-homophenylalanine, Boc-D-β-HomoPhe(4-I)-OH, (3R)-3-{[(tert-butoxy)carbonyl]amino}-4-(4-iodophenyl)butanoic acid, N-tert-Butoxycarbonyl-(R)-3-amino-4-(4-iodophenyl)butanoic acid, BOC-D-BETA-HOPHE(4-I)-OH

Boc-(R)-3-amino-4-(4-iodophenyl)butyric acid (CAS 269396-71-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H20INO4 and a molecular weight of 405.22800 g/mol. Key properties include a boiling point of 492.2ºC at 760mmHg, a density of 1.516g/cm3 and a flash point of 251.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 269396-71-6
Jingsj CID: J-1360549-7
Molecular Formula: C₁₅H₂₀INO₄
Molecular Weight: 405.22800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	492.2ºC at 760mmHg
Density	1.516g/cm3
Flash Point	251.5ºC
Exact Mass	405.04400
PSA	75.63000
LogP	3.59260
Vapor Pressure	1.67E-10mmHg at 25°C
Refractive Index	1.572

Frequently Asked Questions

What is the CAS number of Boc-(R)-3-amino-4-(4-iodophenyl)butyric acid?

The CAS number of Boc-(R)-3-amino-4-(4-iodophenyl)butyric acid is 269396-71-6.

What are the molecular formula and molecular weight of Boc-(R)-3-amino-4-(4-iodophenyl)butyric acid?

Boc-(R)-3-amino-4-(4-iodophenyl)butyric acid has molecular formula C15H20INO4 and molecular weight 405.22800 g/mol.

What are the upstream and downstream products of Boc-(R)-3-amino-4-(4-iodophenyl)butyric acid?

For Boc-(R)-3-amino-4-(4-iodophenyl)butyric acid, Upstream Products: Boc-D-4-iodophenylalanine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Boc-(R)-3-amino-4-(4-iodophenyl)butyric acid (CAS 269396-71-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360549-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.