Description

Butanol, 3-Methoxy-, 4-Methyl Benzenesulfonate CAS NO 55524-92-0 is a specialized organic chemical compound, specifically a benzenesulfonate ester derivative. This compound is valued for its role as a versatile chemical intermediate and protecting group reagent in advanced organic synthesis. It is primarily needed by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers engaged in the synthesis of complex molecules, where precise control over reaction pathways is critical.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Chemical Research & Development: Used as a reagent in organic synthesis, particularly for introducing or protecting functional groups in complex molecular architectures.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, including flavors, fragrances, and advanced materials.
• Agrochemical Synthesis: Employed in the research and development of novel pesticides and herbicides.
• Academic & Institutional Research: Utilized in university and institutional labs for methodological studies and the development of new synthetic protocols.

Basic Information

Product Name	Butanol, 3-Methoxy-, 4-Methyl Benzenesulfonate
CAS No.	55524-92-0
Molecular Formula	C12H18O4S
Molecular Weight	258.34 g/mol
Synonyms	3-Methoxybutyl 4-methylbenzenesulfonate; 4-Methylbenzenesulfonic Acid 3-Methoxybutyl Ester; p-Toluenesulfonic Acid 3-Methoxybutyl Ester; 3-Methoxybutyl Tosylate; 3-Methoxybutyl p-Toluenesulfonate; Butanol, 3-methoxy-, p-toluenesulfonate; Tosic Acid 3-Methoxybutyl Ester
EINECS	Contact for details

Quality Control

Our Butanol, 3-Methoxy-, 4-Methyl Benzenesulfonate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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