Description

Benzenesulfonamide, 4-(Formylamino)- (9Ci) is a specialized aromatic sulfonamide derivative that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique structure, featuring both sulfonamide and formylamino functional groups, makes it a versatile precursor for the development of pharmaceuticals, agrochemicals, and functional materials. This high-purity compound is essential for research and development chemists, process engineers, and manufacturers in the fine chemical, pharmaceutical, and life science industries seeking to create novel compounds with specific biological or material properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzymes where sulfonamide moieties are pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that utilize sulfonamide chemistry.
• Organic Synthesis Reagent: Serves as a protected aniline derivative or a directing group in multi-step synthetic routes for complex molecules.
• Material Science Precursor: Potential monomer or additive in the creation of specialty polymers, resins, or coatings with enhanced properties.
• Biochemical Probe Development: Useful for designing enzyme inhibitors or molecular probes for biochemical and pharmacological studies.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of specialized dyes, pigments, or optical brighteners.

Basic Information

Product Name	Benzenesulfonamide, 4-(Formylamino)- (9Ci)
CAS No.	829-72-1
Molecular Formula	C7H8N2O3S
Molecular Weight	200.21 g/mol
Synonyms	4-(Formylamino)benzenesulfonamide; N-Formylsulfanilamide; 4-Aminobenzenesulfonamide, N-formyl-; p-(Formylamino)benzenesulfonamide; 4-Formamidobenzenesulfonamide; NSC 7605; Benzenesulfonamide, 4-(formylamino)-; Formylsulfanilamide
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 4-(Formylamino)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

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. For long-term storage, consider under inert atmosphere to maintain optimal purity.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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