Description

4-Hydroxyphenyl Methanesulfonate is a versatile organic chemical intermediate characterized by its phenolic hydroxyl group and methanesulfonate ester functionality. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. Industries such as fine chemical manufacturing, life sciences, and material science utilize this intermediate for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or functionalization agent in the production of specialty polymers and advanced materials.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis laboratories for method development and scale-up studies.
• Dye & Pigment Industry: Acts as an intermediate in the manufacture of certain high-performance dyes and colorants.

Basic Information

Product Name	4-Hydroxyphenyl Methanesulfonate
CAS No.	59722-33-7
Molecular Formula	C8H10O4S
Molecular Weight	202.23 g/mol
Synonyms	p-Hydroxyphenyl methanesulfonate; Phenol, 4-(methylsulfonyloxy)-; Methylsulfonic acid 4-hydroxyphenyl ester; Methanesulfonic acid 4-hydroxyphenyl ester; 4-(Methylsulfonyloxy)phenol; HPM; 4-HPMS
EINECS	Contact for details

Quality Control

Our 4-Hydroxyphenyl Methanesulfonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the required specifications for research and industrial use. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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%

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