Description

2-Amino-4-Chloro-5-Fluorophenyl Sulfate is a high-purity, synthetically valuable aromatic sulfate ester. This compound serves as a critical advanced intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for its role in constructing complex, halogenated molecular frameworks.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, leveraging the halogenated phenyl core for bioactivity.
• Chemical Research: Serves as a versatile substrate for organic synthesis, including Suzuki-Miyaura cross-coupling and nucleophilic aromatic substitution reactions.
• Dye & Pigment Precursor: Intermediate in the manufacture of specialized, light-fast dyes and functional pigments.
• Material Science: Potential monomer or modifier in the synthesis of specialty polymers and advanced materials.

Basic Information

Product Name	2-Amino-4-Chloro-5-Fluorophenyl Sulfate
CAS No.	118428-24-3
Molecular Formula	C6H5ClFNO4S
Molecular Weight	249.62 g/mol
Synonyms	5-Fluoro-2-amino-4-chlorophenyl sulfate; 4-Chloro-5-fluoro-2-aminophenyl sulfate; 2-Amino-4-chloro-5-fluorophenol sulfate; (2-Amino-4-chloro-5-fluorophenyl) hydrogen sulfate; Benzenesulfuric acid, 2-amino-4-chloro-5-fluoro-; 118428-24-3; 4-Chloro-5-fluoro-2-aminophenyl sulphate
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Chloro-5-Fluorophenyl Sulfate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified for optimal long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.