Description

n-(2-Acetyl-Thiophen-3-Yl)-Phthalamic Acid is a high-purity, specialized organic intermediate featuring a unique molecular architecture combining phthalamic acid and acetyl-substituted thiophene moieties. This compound is valued for its role as a critical building block in the synthesis of complex molecules, particularly in advanced pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds and functionalized molecules in academic and industrial research.
• Material Science Precursor: Potential use in the development of organic semiconductors, conductive polymers, or specialty dyes due to its conjugated system.
• Chemical Biology Probe Development: Utilized in creating molecular probes and tools for studying biological pathways and enzyme interactions.

Basic Information

Product Name	n-(2-Acetyl-Thiophen-3-Yl)-Phthalamic Acid
CAS No.	175602-10-5
Molecular Formula	C15H11NO4S
Molecular Weight	301.32 g/mol
Synonyms	N-(2-Acetyl-3-thienyl)phthalamic acid; 2-Acetyl-N-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-thiophenecarboxamide; Phthalamic acid, N-(2-acetyl-3-thienyl)-; 175602-10-5; 2-Acetyl-3-thiophenecarboxamide, N-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-; AKOS005258065; 2-(2-Acetylthiophene-3-carboxamido)benzoic acid (tautomeric form).
EINECS	Contact for details

Quality Control

Our n-(2-Acetyl-Thiophen-3-Yl)-Phthalamic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR/IR for structural confirmation, to ensure it meets the exacting standards required for research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot upon request.

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). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.