Description

Propanoic Acid, 2,2-Dimethyl-, [[(4-Nitrophenoxy)Carbonyl]Oxy]Methyl Ester is a specialized organic ester compound characterized by its unique molecular structure incorporating a pivalate core and a 4-nitrophenyl carbonate group. This compound serves as a highly reactive intermediate or protecting group reagent in advanced synthetic organic chemistry, enabling precise molecular transformations. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers for the synthesis of complex active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Protecting Group Reagent: Used in peptide and carbohydrate chemistry to temporarily protect specific functional groups during complex synthesis.
• Fine Chemical Synthesis: Intermediate for producing specialty chemicals, agrochemicals, and advanced materials requiring specific ester functionalities.
• Bioconjugation Chemistry: Potential use in modifying biomolecules for research, diagnostics, or therapeutic applications.
• Polymer Science: Monomer or modifier in the development of specialty polymers with tailored properties.
• Academic & Industrial Research: Valuable reagent for methodological development and exploratory chemistry in R&D settings.

Basic Information

Product Name	Propanoic Acid, 2,2-Dimethyl-, [[(4-Nitrophenoxy)Carbonyl]Oxy]Methyl Ester
CAS No.	101623-83-0
Molecular Formula	C14H17NO7
Molecular Weight	311.29 g/mol
Synonyms	Pivalic Acid, (4-Nitrophenyl) Carbonate Methyl Ester; Methyl (4-Nitrophenyl) Pivaloyl Carbonate; [[(4-Nitrophenoxy)carbonyl]oxy]methyl 2,2-dimethylpropanoate; 2,2-Dimethylpropanoic Acid [[(4-Nitrophenoxy)carbonyl]oxy]methyl Ester; Pivaloyloxymethyl (4-Nitrophenyl) Carbonate; POM-PNPC; 4-Nitrophenyl Pivaloyloxymethyl Carbonate; (PNP-OCO2CH2OPiv)
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2,2-Dimethyl-, [[(4-Nitrophenoxy)Carbonyl]Oxy]Methyl Ester is produced and handled under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing batch-specific results are provided and 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 area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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