Description

Isopropyl m-Nitrobenzenesulfonate is a specialized organic sulfonate ester derivative, serving as a versatile intermediate and reagent in advanced chemical synthesis. Its core value lies in its role as a sulfonylation agent and a building block for introducing the meta-nitrobenzenesulfonyl moiety into target molecules. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used in the development of active ingredients and fine chemicals. Its controlled reactivity makes it essential for processes requiring selective functionalization.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients (APIs), particularly those requiring sulfonamide or sulfonate ester functionalities.
• Building block for agrochemicals, including herbicides and fungicides, where the nitro and sulfonate groups contribute to biological activity.
• Reagent in organic synthesis for the selective protection of amines or alcohols via sulfonylation reactions.
• Precursor in the development of dyes, pigments, and specialty polymers.
• Used in material science research for surface modification and the creation of functionalized materials.
• Intermediate for producing other fine chemicals and research compounds in laboratory-scale and pilot-scale operations.

Basic Information

Product Name	Isopropyl m-Nitrobenzenesulfonate
CAS No.	64704-12-7
Molecular Formula	C9H11NO5S
Molecular Weight	245.25 g/mol
Synonyms	Isopropyl 3-Nitrobenzenesulfonate; 3-Nitrobenzenesulfonic Acid Isopropyl Ester; m-Nitrobenzenesulfonic Acid Isopropyl Ester; Isopropyl 3-Nitrobenzene-1-sulfonate; 1-Isopropoxy-3-nitrobenzene; Isopropyl ester of 3-nitrobenzenesulfonic acid
EINECS	Contact for details

Quality Control

Our Isopropyl m-Nitrobenzenesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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