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4-(Phosphonomethyl)-DL-phenylalanine

Also known as: DL-4-Phosphonomethylphenylalanine, 2-Amino-3-[4-(phosphonomethyl)phenyl]propanoic acid, 4-Phosphonomethyl-DL-phenylalanine, Phenylalanine, 4-(phosphonomethyl)-, DL-4-Phosphonomethyl-Phe-OH

4-(Phosphonomethyl)-DL-phenylalanine (CAS 120667-17-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H14NO5P and a molecular weight of 259.19600 g/mol. Key properties include a boiling point of 544.7ºC at 760 mmHg and a density of 1.499g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
120667-17-6
Jingsj CID
J-1049292-9
Molecular Formula
C10H14NO5P
Molecular Weight
259.19600 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point544.7ºC at 760 mmHg
Density1.499g/cm3
Exact Mass259.06100
PSA130.66000
LogP1.01900

Frequently Asked Questions

What is the CAS number of 4-(Phosphonomethyl)-DL-phenylalanine?

The CAS number of 4-(Phosphonomethyl)-DL-phenylalanine is 120667-17-6.

What are the molecular formula and molecular weight of 4-(Phosphonomethyl)-DL-phenylalanine?

4-(Phosphonomethyl)-DL-phenylalanine has molecular formula C10H14NO5P and molecular weight 259.19600 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(Phosphonomethyl)-DL-phenylalanine (CAS 120667-17-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1049292-9 (accessed 2026-11-09).

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