Description

Phenolphthalein Anilide is a specialized organic compound belonging to the class of phthalein dyes and anilide derivatives. This high-purity chemical intermediate is valued for its precise molecular structure, which is critical for advanced synthesis and analytical applications. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, dye, and fine chemical sectors for developing novel compounds and as a key reagent in specific colorimetric assays.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other specialty organic molecules.
• Dye and Pigment Precursor: Used in the research and production of specialized dyes, pigments, and colorants due to its phthalein core structure.
• Analytical Chemistry Reagent: Employed as a reagent or standard in specific laboratory analytical methods and colorimetric detection systems.
• Chemical Research & Development: A valuable compound for academic and industrial R&D in organic synthesis and material science.
• Fine Chemical Synthesis: Utilized in multi-step synthetic routes to create advanced fine chemicals with specific functional properties.

Basic Information

Product Name	Phenolphthalein Anilide
CAS No.	6607-41-6
Molecular Formula	C26H19NO4
Molecular Weight	409.43 g/mol
Synonyms	Phenolphthalein Aniline; 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone Anilide; N-Phenylphenolphthaleinimide; Phenolphthalein Anil; 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, anilide; Phenolphthaleinanilid
EINECS	229-574-7

Quality Control

Our Phenolphthalein Anilide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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