Description

Ci-305 CAS NO 1867-72-7 is a high-purity organic chemical compound widely utilized as a key intermediate in advanced synthesis. Its specific molecular structure makes it a valuable building block for creating complex molecules with specialized properties. This product is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers seeking reliable, high-quality intermediates for their processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: Serves as a versatile reagent and intermediate in academic and industrial research for developing novel organic compounds.
• Material Science: Employed in the development of specialty polymers, liquid crystals, and other advanced functional materials.
• Dye & Pigment Manufacturing: Acts as a precursor in the synthesis of complex dyes and high-performance pigments.

Basic Information

Product Name	Ci-305
CAS No.	1867-72-7
Molecular Formula	C8H7NO3S
Molecular Weight	197.21 g/mol
Synonyms	2-Acetamidobenzenesulfonic Acid; N-Acetylsulfanilic Acid; 2-(Acetylamino)benzenesulfonic Acid; o-Acetylsulfanilic Acid; 2-Acetamidobenzenesulphonic Acid; N-Acetyl-2-aminobenzenesulfonic Acid; CI 305; Ci-305
EINECS	217-477-8

Quality Control

Our Ci-305 is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

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 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

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