Description

Mononeopentyl Oxalyl Chloride is a specialized organic acid chloride derivative used as a key building block in advanced chemical synthesis. This high-purity reagent is critical for introducing the neopentyl oxalyl moiety, enabling the creation of novel compounds with tailored properties. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing ester and amide linkages in complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, where its structural motif contributes to product efficacy and stability.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polymers, coatings, and resins with enhanced performance characteristics.
• Organic Synthesis Reagent: Employed in academic and industrial R&D labs for peptide coupling, acylation reactions, and the preparation of novel heterocyclic compounds.
• Material Science: Facilitates the surface modification of materials and the creation of advanced organic frameworks (MOFs/COFs) for catalytic and sensing applications.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of high-performance, light-fast colorants and functional dyes.

Basic Information

Product Name	Mononeopentyl Oxalyl Chloride
CAS No.	209848-82-8
Molecular Formula	C7H11ClO3
Molecular Weight	178.62 g/mol
Synonyms	Neopentyl Oxalyl Chloride; 2,2-Dimethylpropyl Oxalyl Chloride; Oxalic Acid Mononeopentyl Ester Chloride; Mononeopentyl Oxalate Chloride; 2,2-Dimethylpropyl Oxalyl Chloride; 209848-82-8; (2,2-Dimethylpropoxy)(oxo)acetyl chloride
EINECS	Contact for details

Quality Control

Our Mononeopentyl Oxalyl Chloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Each lot is rigorously analyzed using advanced techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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 a controlled room temperature (15-25°C). Due to its nature as a strong acid/organic solvent, keep away from heat, sparks, open flames, and incompatible materials such as bases, alcohols, and amines. The container must be kept tightly sealed in a dry environment to prevent hydrolysis and reaction with atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Purity (GC Area %)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Acid Chloride Content	≥ 97.0%

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