Description

n-<4-(1,1-Dimethylethyl)Phenylmethyl>-Phthalimid is a specialized organic compound belonging to the phthalimide class, characterized by its tert-butylphenylmethyl substituent. This structural motif makes it a valuable intermediate in advanced organic synthesis, particularly for the development of high-performance materials and active pharmaceutical ingredients (APIs). It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to introduce sterically hindered, lipophilic groups into target molecules. The compound, CAS NO 149879-57-2, offers a precise building block for creating molecules with tailored properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring lipophilic, sterically hindered aromatic moieties.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where the tert-butyl group can enhance biological activity and environmental stability.
• Polymer & Material Science: Serves as a monomer or functionalization agent in the production of specialty polymers, resins, and high-performance materials.
• Liquid Crystal & OLED Materials: A potential intermediate for creating organic electronic materials due to its rigid, planar phthalimide core and adjustable substituents.
• Organic Synthesis Reagent: Employed in academic and industrial R&D as a versatile reagent for introducing protected amine functionalities or constructing complex heterocycles.
• Photoinitiator & UV Stabilizer Precursor: Used in the development of compounds for coatings and plastics that require specific light-absorbing or stabilizing properties.

Basic Information

Product Name	n-<4-(1,1-Dimethylethyl)Phenylmethyl>-Phthalimid
CAS No.	149879-57-2
Molecular Formula	C21H23NO2
Molecular Weight	321.42 g/mol
Synonyms	N-[(4-tert-Butylphenyl)methyl]phthalimide; 2-[(4-tert-Butylbenzyl)amino]isoindoline-1,3-dione; 1,3-Isoindolinedione, 2-[[(4-(1,1-dimethylethyl)phenyl)methyl]amino]-; N-(4-tert-Butylbenzyl)phthalimide; Phthalimid, N-(4-tert-Butylbenzyl)-; N-(p-tert-Butylbenzyl)phthalimide; 149879-57-2; tert-Butylbenzyl Phthalimide Derivative
EINECS	Contact for details

Quality Control

Our n-<4-(1,1-Dimethylethyl)Phenylmethyl>-Phthalimid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical R&D and production processes.

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). Keep the container tightly sealed to prevent moisture absorption and contamination. Store away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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