Description

Calurin is a high-purity chemical compound widely utilized in advanced pharmaceutical synthesis and fine chemical manufacturing. Its specific molecular structure makes it a valuable intermediate for creating active pharmaceutical ingredients (APIs) and other high-value specialty chemicals. This product is essential for research institutions, pharmaceutical companies, and fine chemical producers seeking reliable, high-quality raw materials for their critical processes. We supply Calurin CAS NO 52080-78-1 to meet the stringent demands of global industrial and research applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in multi-step organic synthesis for producing specialty chemicals and complex molecules.
• Biochemical Research: Serves as a reagent or precursor in life science research and development laboratories.
• Agrochemical Development: Intermediate in the research and production of advanced crop protection agents.
• Material Science: Potential precursor for developing specialized polymers or advanced functional materials.

Basic Information

Item	Details
Product Name	Calurin
CAS No.	52080-78-1
Molecular Formula	C9H9NO4
Molecular Weight	195.17 g/mol
Synonyms	5-Acetylsalicylic Acid; 5-Acetoxy-2-hydroxybenzoic Acid; 5-Acetoxy-2-carboxyphenol; 2-Hydroxy-5-acetoxybenzoic Acid; Acetylsalicylate Impurity; Aspirin Related Compound; 5-Acetyloxy-2-hydroxybenzoic Acid; 5-(Acetyloxy)-2-hydroxybenzoic Acid
EINECS	Contact for details

Quality Control

Our Calurin is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are provided with every shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 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.