Description

(2-Methoxy-Phenoxy)-Acetyl Chloride is a high-purity, reactive organic intermediate essential for advanced chemical synthesis. This compound matters because it serves as a critical building block for introducing the (2-methoxy-phenoxy)acetyl moiety, enabling the development of complex molecules with tailored properties. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a phenoxyacetyl group.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its structure imparts specific biological activity.
• Peptide Mimetics & Linker Chemistry: Employed in medicinal chemistry for creating peptide analogs and as a reagent for constructing chemical linkers in bioconjugation.
• Material Science Research: Serves as a monomer or modifying agent in the development of specialty polymers and advanced organic materials.
• Custom Synthesis & Contract Manufacturing: A vital reagent for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	(2-Methoxy-Phenoxy)-Acetyl Chloride
CAS No.	40926-73-6
Molecular Formula	C9H9ClO3
Molecular Weight	200.62 g/mol
Synonyms	2-(2-Methoxyphenoxy)acetyl chloride; (2-Methoxyphenoxy)acetyl chloride; o-Methoxyphenoxyacetyl chloride; 2-Methoxyphenoxyacetic acid chloride; Acetyl chloride, (2-methoxyphenoxy)-; NSC 163081
EINECS	Contact for details

Quality Control

Our (2-Methoxy-Phenoxy)-Acetyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as an acid chloride, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis and degradation. Keep away from strong bases, oxidizers, and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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