Description

5-Methylpyrogallol is a specialized phenolic compound derived from pyrogallol, serving as a versatile chemical intermediate and building block. Its unique substitution pattern makes it valuable for synthesizing complex molecules where controlled oxidation and specific steric properties are required. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications ranging from antioxidant development to polymer chemistry.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring polyphenolic structures.
• Antioxidant Research: Serves as a key precursor or model compound in the development of novel antioxidants and radical scavengers for material science and cosmetics.
• Agrochemical Synthesis: Acts as a building block for creating advanced crop protection agents and plant growth regulators.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty resins and high-performance polymers.
• Dye & Pigment Manufacturing: Functions as an intermediate in the synthesis of complex organic dyes and colorants.
• Analytical Chemistry: Used as a reagent or standard in various chromatographic and spectroscopic analytical methods.

Basic Information

Product Name	5-Methylpyrogallol
CAS No.	609-25-6
Molecular Formula	C7H8O3
Molecular Weight	140.14 g/mol
Synonyms	3,4,5-Trihydroxytoluene; 5-Methyl-1,2,3-benzenetriol; 3,4,5-Trihydroxy-1-methylbenzene; 1-Methyl-3,4,5-trihydroxybenzene; Toluene-3,4,5-triol; Methylpyrogallol; 5-Methylpyrogallol
EINECS	210-189-1

Quality Control

Our 5-Methylpyrogallol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, and custom purity grades are available to meet specific project requirements.

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 properties of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 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.