Description

Methyl 5-Sulpho-o-Anisate is a specialized aromatic sulfonate ester derivative, serving as a key synthetic intermediate and functional additive. Its value lies in providing a reactive methyl ester group and a sulfonic acid moiety, enabling precise chemical modifications and enhanced solubility in various formulations. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty dye industries seeking to develop advanced active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring sulfonate ester functionalities.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor or solubilizing agent in the production of specialty dyes and colorants.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis and process development within R&D laboratories.
• Liquid Crystal & Electronic Materials: Potential use in the synthesis of intermediates for advanced materials due to its polar and mesogenic structure.
• Surfactant and Detergent Formulation: Can be utilized to modify surfactants for specific industrial cleaning or emulsification applications.

Basic Information

Product Name	Methyl 5-Sulpho-o-Anisate
CAS No.	94134-07-3
Molecular Formula	C9H10O6S
Molecular Weight	246.24 g/mol
Synonyms	Methyl 2-methoxy-5-sulfobenzoate; 2-Methoxy-5-sulfobenzoic acid methyl ester; Benzoic acid, 2-methoxy-5-sulfo-, methyl ester; Methyl 2-methoxy-5-sulfonylbenzoate; 5-Sulfo-o-anisic acid methyl ester; Methyl 5-sulfo-2-methoxybenzoate; o-Anisic acid, 5-sulfo-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 5-Sulpho-o-Anisate 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 precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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