Description

L-Alanine, n-(Chlorophenoxyphosphinyl)-, 1-Methylethyl Ester is a specialized organophosphorus compound derived from the amino acid L-alanine. This chemical is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel agrochemicals and pharmaceutical active ingredients. Its specific structure makes it a critical precursor for creating compounds with targeted biological activity.

Application

• Agrochemical Intermediate: Serves as a crucial precursor in the synthesis of novel insecticides, herbicides, and plant growth regulators.
• Pharmaceutical Research: Used as a building block for developing potential prodrugs and active pharmaceutical ingredients (APIs), particularly those targeting enzyme inhibition.
• Chemical Synthesis: Acts as a versatile intermediate in organic chemistry for the preparation of complex phosphonates and phosphoramidates.
• Biochemical Studies: Employed in research to study enzyme-substrate interactions and the design of mechanism-based inhibitors.
• Material Science: Investigated for the development of specialty polymers and functionalized materials with specific surface properties.

Basic Information

Product Name	L-Alanine, n-(Chlorophenoxyphosphinyl)-, 1-Methylethyl Ester
CAS No.	261909-49-3
Molecular Formula	C12H17ClNO4P
Molecular Weight	305.70 g/mol
Synonyms	Isopropyl (S)-2-[[(4-Chlorophenoxy)(hydroxy)phosphinyl]amino]propanoate; (S)-Isopropyl 2-((4-chlorophenoxy)(hydroxy)phosphorylamino)propanoate; L-Alanine, N-[(4-chlorophenoxy)hydroxyphosphinyl]-, 1-methylethyl ester; Alanine Phosphoramidate Derivative; 4-Chlorophenoxyphosphinyl Alanine Isopropyl Ester; Phosphoramidic acid, N-[(1S)-1-(methoxycarbonyl)ethyl]-, (4-chlorophenyl) ester; Isopropyl N-[(4-chlorophenoxy)-hydroxyphosphoryl]-L-alaninate
EINECS	Contact for details

Quality Control

Every batch of L-Alanine, n-(Chlorophenoxyphosphinyl)-, 1-Methylethyl Ester is produced and tested under strict quality management protocols to ensure consistency and purity for research and development purposes. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.