Description

Tiaprofenic Acid CAS NO 33005-95-7 is a non-steroidal anti-inflammatory drug (NSAID) belonging to the propionic acid derivative class. It is valued for its potent anti-inflammatory, analgesic, and antipyretic properties, making it a key intermediate in pharmaceutical synthesis. This compound is primarily required by manufacturers in the pharmaceutical industry for the production of finished dosage forms.

Application

• Pharmaceutical Active Ingredient (API): Primary use as the active pharmaceutical ingredient in anti-inflammatory and pain management medications.
• Analgesic Formulations: Used in the development of oral tablets, capsules, and topical formulations designed for pain relief.
• Anti-inflammatory Drug Synthesis: Serves as a critical intermediate in the synthesis of NSAID-based therapeutics targeting conditions like arthritis and musculoskeletal pain.
• Research & Development: Utilized in preclinical and clinical research for studying NSAID mechanisms, efficacy, and new drug delivery systems.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for HPLC, LC-MS, or spectroscopic assays.
• Veterinary Pharmaceuticals: Incorporated into formulations for managing pain and inflammation in animals.

Basic Information

Product Name	Tiaprofenic Acid
CAS No.	33005-95-7
Molecular Formula	C14H12O3S
Molecular Weight	260.31 g/mol
Synonyms	5-Benzoyl-α-methyl-2-thiopheneacetic Acid; Tiaprofen; Tiaprofenic Acid; Surgam; Alganex; RU-15060; (RS)-5-Benzoyl-α-methyl-2-thiopheneacetic acid; (±)-5-Benzoyl-α-methyl-2-thiopheneacetic acid
EINECS	251-326-8

Quality Control

Our Tiaprofenic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	98.0% - 102.0%
Related Substances (HPLC)	Total impurities ≤ 1.0% Any single impurity ≤ 0.5%
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.