Description

Lobaric Acid CAS NO 522-53-2 is a specialized organic compound belonging to the class of depsides, which are esters formed from two or more phenolic carboxylic acid molecules. This compound is valued for its role as a key chemical intermediate and a reference standard in analytical chemistry. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for synthesis and quality control applications.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Analytical Reference Standard: Serves as a high-purity standard for identification and quantification in chromatographic (HPLC, TLC) and spectroscopic analyses.
• Biochemical Research: Employed in studies related to enzyme inhibition, metabolic pathways, and natural product chemistry.
• Fine Chemical Synthesis: Acts as a building block for the preparation of more complex organic molecules in specialty chemical manufacturing.
• Cosmetic Ingredient Research: Investigated for potential applications in skincare formulations due to its phenolic structure.

Basic Information

Product Name	Lobaric Acid
CAS No.	522-53-2
Molecular Formula	C25H28O8
Molecular Weight	456.49 g/mol
Synonyms	4-[(2,4-Dihydroxy-6-pentylbenzoyl)oxy]-2-hydroxy-6-methylbenzoic acid; 2,4-Dihydroxy-6-pentylbenzoic acid 4-carboxy-3-hydroxy-5-methylphenyl ester; Lobaric acid; NSC 407347; Depsidone derivative
EINECS	Contact for details

Quality Control

Our Lobaric Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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