Description

Chempacific 38183 is a high-purity chemical compound supplied under the CAS registry number 1620-72-0. This material serves as a critical intermediate and functional additive in advanced synthesis and formulation processes. It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require consistent quality and reliable supply for their production workflows.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug substances.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides and fungicides.
• Specialty Polymer Additive: Functions as a modifier or cross-linking agent in the formulation of high-performance polymers and resins.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis and process development within R&D laboratories.
• Fine Chemical Production: Integral to the manufacture of complex fine chemicals and other specialty intermediates.
• Electronics Industry: May be utilized in the production of specialty chemicals for electronic materials and coatings.

Basic Information

Product Name	Chempacific 38183
CAS No.	1620-72-0
Molecular Formula	C7H7NO3S
Molecular Weight	185.20 g/mol
Synonyms	4-Methylbenzenesulfonamide; p-Toluenesulfonamide; Tosylamide; Toluene-4-sulfonamide; 4-Toluenesulfonamide; p-TSA; TSAm; Toluenesulfonamide
EINECS	216-588-1

Quality Control

Our Chempacific 38183 is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurity profiles is 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 room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	134 - 138 °C
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.