Description

2-Phthalimido-5-Amino Phenol is a specialized aromatic amine derivative featuring a phthalimide protecting group. This compound is valued for its role as a key synthetic intermediate in the production of high-performance dyes, pigments, and advanced organic materials. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a protected aniline moiety.
• Dye and Pigment Manufacturing: Acts as a key precursor for the production of azo dyes, pigments, and other colorants, contributing to color fastness and specific hue properties.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides where its structural features are incorporated into the final active molecule.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and resins, including polyimides and epoxy curing agents, to impart specific thermal or mechanical properties.
• Research & Development: Utilized in academic and industrial R&D settings for exploring new organic reactions and creating novel chemical entities.
• Photographic Chemicals: Can be used in the synthesis of compounds for photographic developers and other imaging materials.

Basic Information

Product Name	2-Phthalimido-5-Amino Phenol
CAS No.	117346-08-4
Molecular Formula	C14H10N2O3
Molecular Weight	254.24 g/mol
Synonyms	5-Amino-2-phthalimidophenol; 2-(5-Amino-2-hydroxyphenyl)isoindoline-1,3-dione; 1,3-Dioxo-2-(5-amino-2-hydroxyphenyl)isoindoline; 5-Amino-2-(1,3-dioxoisoindolin-2-yl)phenol; Phenol, 5-amino-2-phthalimido-; 2-Phthalimidophenol-5-amine
EINECS	Contact for details

Quality Control

Our 2-Phthalimido-5-Amino Phenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to beige 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.