Description

Methyl Orsellinate CAS NO 3187-58-4 is a phenolic ester derivative of orsellinic acid, valued for its role as a key synthetic intermediate and reference standard. This compound is significant for its utility in the synthesis of more complex natural product analogs and for analytical applications in research and quality control. It is primarily needed by manufacturers and R&D teams in the pharmaceutical, cosmetic, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of lichen-derived metabolites and other bioactive phenolic compounds.
• Analytical Reference Standard: Used for method development, calibration, and quality control in HPLC and other chromatographic analyses within research and QC laboratories.
• Cosmetic & Personal Care Ingredient: Employed in the formulation of specialty products for its potential antioxidant and skin-conditioning properties.
• Organic Synthesis: Acts as a versatile starting material or intermediate for synthesizing dyes, fragrances, and complex organic molecules.
• Academic & Industrial Research: Utilized in biochemical and pharmacological studies to investigate biological activities and metabolic pathways.

Basic Information

Product Name	Methyl Orsellinate
CAS No.	3187-58-4
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	2,4-Dihydroxy-6-methylbenzoic acid methyl ester; Orsellinic acid methyl ester; Methyl 2,4-dihydroxy-6-methylbenzoate; 6-Methyl-2,4-dihydroxybenzoic acid methyl ester; Methyl 6-methyl-2,4-dihydroxybenzoate; 4-Methylresorcylic acid methyl ester; Methyl 4-methylresorcylate
EINECS	221-694-4

Quality Control

Our Methyl Orsellinate is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and residual solvent analysis. Certificates of Analysis (COA) are available upon request to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°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.