4-Iodo-DL-phenylalanine

DL-对碘苯丙氨酸

Also known as: DL-4-Iodophenylalanine, H-DL-Phe(4-I)-OH, H-DL-Phe(p-I)-OH, H-p-Iodo-DL-Phe-OH, 2-Amino-3-(4-iodophenyl)propanoic acid, p-Iodo-DL-phenylalanine, 4-Iodo-DL-Phenyl Alanine, DL-P-Iodophenylalanine, 4-Iodophenylalanine

4-Iodo-DL-phenylalanine (CAS 14173-41-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10INO2 and a molecular weight of 291.086 g/mol. It is also known as DL-4-Iodophenylalanine, H-DL-Phe(4-I)-OH and H-DL-Phe(p-I)-OH. Key properties include a melting point of 276ºC, a boiling point of 366.8±32.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 175.6±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
14173-41-2
Jingsj CID
J-17665-5
Molecular Formula
C9H10INO2
Chinese Name
DL-对碘苯丙氨酸
Molecular Weight
291.086 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point276ºC
Boiling Point366.8±32.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point175.6±25.1 °C

Frequently Asked Questions

What is the CAS number of 4-Iodo-DL-phenylalanine?

The CAS number of 4-Iodo-DL-phenylalanine is 14173-41-2.

What are the molecular formula and molecular weight of 4-Iodo-DL-phenylalanine?

4-Iodo-DL-phenylalanine has molecular formula C9H10INO2 and molecular weight 291.086 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Iodo-DL-phenylalanine (CAS 14173-41-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17665-5 (accessed 2026-10-23).

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