Description

2'-Chloro-1-Hydroxy-2-Naphthanilide-4'-Isothiocyanate is a specialized organic compound featuring a naphthalene core functionalized with chlorohydroxy and isothiocyanate-substituted anilide groups. This unique molecular architecture makes it a valuable chemical intermediate for synthesizing more complex molecules, particularly in the development of dyes, pigments, and analytical reagents. It is primarily sought by research institutions and fine chemical manufacturers engaged in advanced organic synthesis and material science.

Application

• Key intermediate in the synthesis of azo dyes and high-performance pigments.
• Building block for the development of fluorescent probes and chemosensors used in analytical chemistry and bioimaging.
• Precursor in the manufacture of specialty polymers and functional materials.
• Used in pharmaceutical research for creating novel chemical entities and active pharmaceutical ingredients (APIs).
• Starting material for agrochemical research, aiding in the development of new active ingredients.
• Reagent in analytical chemistry for derivatization and detection methods.

Basic Information

Product Name	2'-Chloro-1-Hydroxy-2-Naphthanilide-4'-Isothiocyanate
CAS No.	67728-25-0
Molecular Formula	C₁₇H₁₁ClN₂O₂S
Molecular Weight	342.80 g/mol
Synonyms	4'-Isothiocyanato-2'-chloro-1-hydroxy-2-naphthanilide; 2'-Chloro-1-hydroxy-2-naphthanilide-4'-isothiocyanate; 2-Hydroxy-N-(4-isothiocyanato-2-chlorophenyl)-1-naphthamide; N-(4-Isothiocyanato-2-chlorophenyl)-2-hydroxy-1-naphthamide; 1-Hydroxy-2-(2'-chloro-4'-isothiocyanato)anilino-naphthalene
EINECS	Contact for details

Quality Control

Our 2'-Chloro-1-Hydroxy-2-Naphthanilide-4'-Isothiocyanate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting research-grade specifications. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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