Description

Neopentylphenylglyoxylate is a specialized organic ester compound with the CAS number 101128-42-1, valued for its role as a key synthetic intermediate and building block in advanced chemical manufacturing. Its unique molecular structure, featuring both neopentyl and phenylglyoxylate moieties, makes it a versatile precursor for creating high-performance materials and fine chemicals. This product is essential for research and development laboratories, pharmaceutical synthesis, and the production of specialty polymers and agrochemicals where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Polymer & Resin Modifier: Used to introduce specific functional groups into polymer chains, enhancing properties like UV stability, flexibility, or adhesion.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Employed in the synthesis of flavors, fragrances, and other high-value specialty chemicals.
• Crosslinking Agent: Functions in formulations for coatings, adhesives, and sealants that require controlled curing properties.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D in developing novel organic reactions and methodologies.

Basic Information

Product Name	Neopentylphenylglyoxylate
CAS No.	101128-42-1
Molecular Formula	C14H16O4
Molecular Weight	248.27 g/mol
Synonyms	Neopentyl 2-oxo-2-phenylacetate; 2,2-Dimethylpropyl 2-oxo-2-phenylacetate; Phenylglyoxylic Acid Neopentyl Ester; 2-Oxo-2-phenylacetic Acid 2,2-Dimethylpropyl Ester; Neopentyl α-oxobenzeneacetate; Neopentyl benzoylformate; (2,2-Dimethylpropoxy)(oxo)phenylmethanone
EINECS	Contact for details

Quality Control

Our Neopentylphenylglyoxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your internal specifications and good manufacturing practice (GMP) principles where required.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.