Description

4-(Chlorosulphonyl)-2-(2-Pyridylazo)-1-Naphthyl Pivalate is a specialized organic compound featuring a unique chromophore and reactive chlorosulfonyl group, making it a valuable intermediate for advanced chemical synthesis. This compound is critical for researchers and manufacturers requiring high-purity, functionalized reagents for analytical and synthetic applications. It is primarily utilized in the development of sensitive colorimetric reagents, complexometric indicators, and as a building block for sophisticated organic molecules in pharmaceutical and chemical research.

Application

• Key intermediate in the synthesis of azo dye-based colorimetric reagents for metal ion detection.
• Precursor for developing highly selective complexometric indicators used in analytical chemistry and titration studies.
• Building block for advanced organic synthesis, particularly in pharmaceutical research for creating novel active molecules.
• Used in the preparation of functionalized polymers and materials with specific optical or binding properties.
• Research chemical for studying photo-physical properties and reaction mechanisms of azo-naphthalene derivatives.
• Potential use in the development of sensors and diagnostic agents due to its chromogenic characteristics.

Basic Information

Product Name	4-(Chlorosulphonyl)-2-(2-Pyridylazo)-1-Naphthyl Pivalate
CAS No.	94006-33-4
Molecular Formula	C21H18ClN3O4S
Molecular Weight	443.90 g/mol
Synonyms	4-(Chlorosulfonyl)-2-(2-pyridylazo)-1-naphthyl pivalate; 2-(2-Pyridylazo)-4-(chlorosulfonyl)-1-naphthyl pivalate; 1-Naphthol, 4-(chlorosulfonyl)-2-(2-pyridinylazo)-, 2,2-dimethylpropanoate (9CI); Pivalic acid 4-(chlorosulfonyl)-2-(2-pyridylazo)-1-naphthyl ester; CAS 94006-33-4
EINECS	Contact for details

Quality Control

Our 4-(Chlorosulphonyl)-2-(2-Pyridylazo)-1-Naphthyl Pivalate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We are committed to meeting the stringent requirements of research and development 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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