Description

4-Methoxy-1,3-Benzenediol 3-Acetate is a specialized aromatic ester derivative of orcinol, serving as a valuable chemical intermediate and building block in advanced organic synthesis. Its functionalized phenolic structure makes it a critical precursor for developing complex molecules in high-value sectors. This compound is primarily sought by research institutions and industrial manufacturers engaged in the production of fine chemicals, pharmaceuticals, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with phenolic or methoxy-substituted aromatic cores.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile precursor for dyes, pigments, and specialty polymers requiring specific aromatic substitution patterns.
• UV Absorber & Stabilizer Precursor: Utilized in the development of compounds for stabilizing plastics, coatings, and personal care products against photodegradation.
• Fragrance and Flavor Intermediate: Acts as a starting material for synthesizing complex aroma chemicals with modified phenolic notes.
• Research & Development: Essential reagent in academic and industrial R&D for exploring new synthetic methodologies and creating novel chemical entities.

Basic Information

Product Name	4-Methoxy-1,3-Benzenediol 3-Acetate
CAS No.	99179-72-3
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	3-Acetyl-4-methoxybenzene-1,2-diol; 4-Methoxy-1,2-dihydroxybenzene 3-acetate; 3-Acetyl-4-methoxypyrocatechol; Orcinol 3-acetate 4-methyl ether; 1,2-Dihydroxy-4-methoxybenzene 3-acetate; 4-Methoxypyrocatechol 3-acetate
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our chemical intermediates. Production follows current Good Manufacturing Practices (cGMP) where applicable, and each batch is analyzed to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to ensure traceability and compliance.

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). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.