Description

Benzenepropanoic Acid,A-[(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Oxy]-, 1,1-Dimethylethyl Ester,(As) is a specialized organic compound that serves as a valuable building block and intermediate in advanced chemical synthesis. Its unique structure, featuring a phthalimide-protected hydroxyl group linked to a tert-butyl ester, makes it particularly useful for constructing complex molecules with high precision. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is employed in the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring protected functional groups.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Peptide Chemistry: Acts as a protected amino acid derivative or a coupling agent precursor in solid-phase and solution-phase peptide synthesis.
• Material Science Research: Intermediate for creating specialized monomers or polymers with specific functional properties.
• Organic Synthesis Research: A versatile reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.
• Protecting Group Strategy: The tert-butyl ester and phthalimide groups provide orthogonal protection for carboxylic acids and amines, respectively, in multi-step syntheses.

Basic Information

Item	Detail
Product Name	Benzenepropanoic Acid,A-[(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Oxy]-, 1,1-Dimethylethyl Ester,(As)
CAS No.	627079-32-7
Molecular Formula	C21H21NO5
Molecular Weight	367.40 g/mol
Synonyms	tert-Butyl 3-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)oxy]-3-phenylpropanoate; 3-[(1,3-Dioxoisoindolin-2-yl)oxy]-3-phenylpropanoic acid tert-butyl ester; N-(tert-Butoxycarbonylmethyloxy)phthalimide phenyl derivative; 2-(tert-Butoxy-2-oxo-1-phenylethoxy)isoindoline-1,3-dione; Phthalimido tert-butyl phenylpropanoate; O-Phthalimidoyl tert-butyl β-phenylpropionate; (As)-Benzenepropanoic acid α-(phthalimidoxy) tert-butyl ester
EINECS	Contact for details

Quality Control

Every batch of our Benzenepropanoic Acid,A-[(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Oxy]-, 1,1-Dimethylethyl Ester,(As) is produced and tested under a strict Quality Management System. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area %)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.