Description

Sulprosal CAS NO 58703-77-8 is a specialized organic chemical compound, a sulfonamide derivative, valued for its role as a key synthetic intermediate in advanced chemical manufacturing. Its precise molecular structure makes it a critical building block for creating more complex molecules with targeted functionalities. This high-purity intermediate is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors, where reliable quality and consistent supply are paramount.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for sulfonamide-based therapeutics.
• Agrochemical Synthesis: Used in the research and production of novel herbicides and fungicides, leveraging its sulfonamide core.
• Chemical Research: Acts as a versatile building block in organic synthesis for developing new compounds in academic and industrial R&D settings.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized dyes and colorants due to its aromatic sulfonamide structure.
• Material Science: Investigated for use in creating functional polymers and advanced materials with specific chemical properties.

Basic Information

Product Name	Sulprosal
CAS No.	58703-77-8
Molecular Formula	C8H9NO3S
Molecular Weight	199.23 g/mol
Synonyms	Benzenesulfonamide, 4-hydroxy-N-methyl-; 4-Hydroxy-N-methylbenzenesulfonamide; N-Methyl-4-hydroxybenzenesulfonamide; p-Hydroxy-N-methylbenzenesulfonamide; 4-(Methylsulfamoyl)phenol; Sulprosal; CAS 58703-77-8
EINECS	Contact for details

Quality Control

Our Sulprosal is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications using advanced analytical techniques such as HPLC, GC, and NMR. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment, ensuring full traceability and compliance with customer requirements for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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