Description

4-Methylresorcinol is a high-purity organic compound belonging to the dihydroxybenzene family, serving as a versatile chemical intermediate. Its unique phenolic structure makes it a critical building block for synthesizing advanced materials and specialty chemicals. This product is essential for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-quality raw materials for their production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with antioxidant or UV-absorbing properties.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a stabilizer and cross-linking agent in specialty polymer formulations to enhance thermal and oxidative stability.
• Hair Dye & Cosmetic Ingredient: Serves as a primary intermediate in the manufacturing of oxidative hair colorants and other personal care products.
• UV Stabilizer & Antioxidant: Incorporated into coatings, plastics, and rubber to protect against photodegradation and oxidation.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis and analytical chemistry laboratories.
• Dye & Pigment Manufacturing: Used in the synthesis of complex organic dyes and pigments.

Basic Information

Product Name	4-Methylresorcinol
CAS No.	496-73-1
Molecular Formula	C7H8O2
Molecular Weight	124.14 g/mol
Synonyms	4-Methyl-1,3-benzenediol; 2,4-Dihydroxytoluene; 1,3-Dihydroxy-4-methylbenzene; 4-Methylresorcin; 4-Methylresorcine; Orcin; Orcinol; 5-Methylresorcinol (common misnomer)
EINECS	207-831-7

Quality Control

Our 4-Methylresorcinol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with products typically meeting a purity specification of ≥98.0% (HPLC). A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality control protocols are designed to support compliance with cGMP and other relevant industry standards for intermediate use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert gas blanket (e.g., nitrogen or argon) to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0 %
Melting Point	108 - 112 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm

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