Description

Masoprocol is a synthetic lipoxygenase inhibitor with a defined molecular structure, widely recognized for its role in biochemical research and pharmaceutical development. Its primary value lies in its ability to modulate specific metabolic pathways, making it a critical compound for studying cellular processes and inflammation. This product is essential for research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on developing novel therapeutic agents or analytical standards. We supply high-purity Masoprocol CAS NO 27686-84-6 to support innovation and quality in advanced chemical applications.

Application

• Pharmaceutical Research & Development: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the development of anti-inflammatory and dermatological agents.
• Biochemical Pathway Analysis: Used as a selective inhibitor in enzymatic studies to investigate the arachidonic acid cascade and lipoxygenase activity.
• Academic & Institutional Research: Employed in university and contract research organization (CRO) laboratories for fundamental studies in cell biology and pharmacology.
• Fine Chemical Synthesis: Acts as a specialized building block for the synthesis of more complex, target-specific molecules in medicinal chemistry.
• Quality Control & Analytical Standards: Provides a certified reference material for HPLC, LC-MS, and NMR methods to ensure product identification and assay accuracy.

Basic Information

Product Name	Masoprocol
CAS No.	27686-84-6
Molecular Formula	C21H28O4
Molecular Weight	344.45 g/mol
Synonyms	Nordihydroguaiaretic Acid (NDGA); 4,4'-(2,3-Dimethyl-1,4-butanediyl)bis(1,2-benzenediol); 1,4-Bis(3,4-dihydroxyphenyl)-2,3-dimethylbutane; Masoprocole; NSC 4291; Actinex; 4,4'-(2,3-Dimethyltetramethylene)dipyrocatechol
EINECS	248-594-7

Quality Control

Our Masoprocol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant industry standards and can provide material suitable for research and development purposes. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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