Description

Methyl 10-Chloro-10-Oxodecanoate is a high-purity specialty ester and chlorinated keto-acid derivative, serving as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both a reactive acid chloride surrogate and an ester group, makes it an invaluable precursor for constructing complex molecular architectures. This compound is primarily sought by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and performance polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of prostaglandin analogs, anti-inflammatory agents, and other bioactive molecules requiring specific fatty acid chain modifications.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators where the chlorocarbonyl moiety introduces key reactivity.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for producing specialty polyesters, polyamides, and coatings with tailored properties.
• Organic Synthesis Reagent: Employed in peptide coupling reactions, macrocyclization, and as a versatile electrophile for nucleophilic substitution in complex molecule assembly.
• Lubricant & Surfactant Additive Precursor: Intermediate for synthesizing specialized ester-based additives that enhance performance characteristics.
• Fragrance & Flavor Chemistry: Building block for the controlled synthesis of long-chain ester compounds used in specialty fragrance formulations.

Basic Information

Item	Detail
Product Name	Methyl 10-Chloro-10-Oxodecanoate
CAS No.	14065-32-8
Molecular Formula	C11H19ClO3
Molecular Weight	234.72 g/mol
Synonyms	10-Chlorodecanoyl chloride methyl ester; Methyl 10-chloro-10-oxodecanoate; 10-Chloro-10-oxodecanoic acid methyl ester; Methyl 10-chlorodecanoate-10-oyl chloride; Methyl ω-chloro-ω-oxodecanoate; Decanoyl chloride, 10-chloro-, methyl ester; Methyl 10-chloro-10-oxocaprate
EINECS	Contact for details

Quality Control

Our production of Methyl 10-Chloro-10-Oxodecanoate adheres to stringent in-process controls and final batch analysis to ensure consistent high purity and reactivity. Every lot is validated against comprehensive specifications via advanced analytical techniques including GC, HPLC, and NMR. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is sensitive to moisture and strong bases. Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details
Specific Gravity (20°C)	~1.10 - 1.15

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