Description

Isopropyl4-Nitrobenzenesulfonate is a specialized organic sulfonate ester used as a key intermediate in advanced chemical synthesis. This compound is valued for its role as an alkylating agent and its utility in constructing complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile alkylating or sulfonating agent in multi-step laboratory and pilot-scale organic reactions.
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and other functional organic materials.
• Chemical Research & Development: A valuable tool for academic and industrial R&D departments exploring new synthetic methodologies.

Basic Information

Product Name	Isopropyl4-Nitrobenzenesulfonate
CAS No.	1830-67-7
Molecular Formula	C9H11NO5S
Molecular Weight	245.25 g/mol
Synonyms	4-Nitrobenzenesulfonic Acid Isopropyl Ester; p-Nitrobenzenesulfonic Acid Isopropyl Ester; Isopropyl p-Nitrobenzenesulfonate; 1-Methylethyl 4-Nitrobenzenesulfonate; Isopropyl 4-Nitrobenzene-1-sulfonate; 4-Nitrobenzene-1-sulfonic Acid Isopropyl Ester; Isopropyl 4-Nitrobenzenesulphonate; Isopropyl PNB-Sulfonate
EINECS	217-387-3

Quality Control

Our Isopropyl4-Nitrobenzenesulfonate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the stringent requirements of research and industrial applications. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. The container should be kept tightly sealed when not in use to minimize exposure to moisture.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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