Description

Zaltoprofen is a non-steroidal anti-inflammatory drug (NSAID) belonging to the propionic acid derivative class, recognized for its potent analgesic and anti-inflammatory properties. This high-purity active pharmaceutical ingredient (API) is critical for pharmaceutical manufacturers requiring reliable and consistent raw materials for formulation development. It is primarily utilized in the research and production of prescription medications targeting pain and inflammation management.

Application

• Pharmaceutical API: Primary use as the active ingredient in the formulation of solid oral dosage forms such as tablets and capsules for analgesic and anti-inflammatory therapies.
• Clinical Research: Serves as a key reference standard and material in preclinical and clinical studies investigating NSAID efficacy, pharmacokinetics, and safety profiles.
• Analytical Development: Used as a certified reference material (CRM) for method development, validation, and quality control testing in analytical laboratories.
• Generic Drug Manufacturing: Essential for companies developing bioequivalent generic versions of branded zaltoprofen-based medications.
• Veterinary Medicine: Potential application in veterinary pharmaceuticals for managing pain and inflammation in animals.

Basic Information

Product Name	Zaltoprofen
CAS No.	89482-00-8
Molecular Formula	C₁₇H₁₄O₃S
Molecular Weight	298.36 g/mol
Synonyms	2-(10,11-Dihydro-10-oxodibenzo[b,f]thiepin-2-yl)propionic acid; Zaltoprofenum; Soleton; Peon; Zaltoprofen (USAN); UNII-2QY40432PZ; Zaltoprofen [USAN:INN]; 2-(10-Oxo-10,11-dihydrodibenzo[b,f]thiepin-2-yl)propanoic acid
EINECS	Contact for details

Quality Control

Our Zaltoprofen is manufactured under strict quality management systems, targeting purity levels suitable for pharmaceutical applications. Each batch is subjected to comprehensive analytical testing including identification, assay, and impurity profiling to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing results for appearance, purity (by HPLC), residual solvents, and related substances is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.5%
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.