N-[(S)-(4-Nitrophenoxy)phenoxyphosphinyl]-L-alanine 1-methylethyl ester

N-[(S)-(4-硝基苯氧基)苯氧基磷酰基]-L-丙氨酸异丙酯

Also known as: (S)-2-[(4-nitro-phenoxy)-phenoxy-phosphorylamino]propionic acid isopropyl ester, n-[(4-nitrophenoxy)phenoxyphosphinyl-l-alanine, 1-methylethyl ester, l-alanine, n-[(4-nitrophenoxy)phenoxyphosphinyl]-, 1-methylethyl ester, (s)-isopropyl 2-(((s)-(4-nitrophenoxy)(phenoxy)phosphoryl)amino)propanoate

N-[(S)-(4-Nitrophenoxy)phenoxyphosphinyl]-L-alanine 1-methylethyl ester (CAS 1256490-48-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H21N2O9P and a molecular weight of 440.341101 g/mol. It is also known as (S)-2-[(4-nitro-phenoxy)-phenoxy-phosphorylamino]propionic acid isopropyl ester, n-[(4-nitrophenoxy)phenoxyphosphinyl-l-alanine, 1-methylethyl ester and l-alanine, n-[(4-nitrophenoxy)phenoxyphosphinyl]-, 1-methylethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1256490-48-8
Jingsj CID
J-1529964-6
Molecular Formula
C18H21N2O9P
Chinese Name
N-[(S)-(4-硝基苯氧基)苯氧基磷酰基]-L-丙氨酸异丙酯
Molecular Weight
440.341101 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of N-[(S)-(4-Nitrophenoxy)phenoxyphosphinyl]-L-alanine 1-methylethyl ester?

The CAS number of N-[(S)-(4-Nitrophenoxy)phenoxyphosphinyl]-L-alanine 1-methylethyl ester is 1256490-48-8.

What are the molecular formula and molecular weight of N-[(S)-(4-Nitrophenoxy)phenoxyphosphinyl]-L-alanine 1-methylethyl ester?

N-[(S)-(4-Nitrophenoxy)phenoxyphosphinyl]-L-alanine 1-methylethyl ester has molecular formula C18H21N2O9P and molecular weight 440.341101 g/mol.

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

Last updated:

How to cite: Jingsj. "N-[(S)-(4-Nitrophenoxy)phenoxyphosphinyl]-L-alanine 1-methylethyl ester (CAS 1256490-48-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1529964-6 (accessed 2026-10-25).

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