Description

1,3-Benzenediol, 4-Chloro-6-Nitro- is a specialized chloronitro derivative of resorcinol, serving as a high-value synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecular architectures, particularly in the synthesis of active pharmaceutical ingredients (APIs) and functional dyes. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific halogenated and nitrated motifs into target molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those requiring chloronitro-substituted aromatic cores for biological activity.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides where its specific substitution pattern contributes to product efficacy.
• Dye and Pigment Manufacturing: Serves as a crucial intermediate for producing azo dyes and other complex colorants with enhanced lightfastness and color properties.
• Organic Synthesis Building Block: Employed in research laboratories and pilot plants for constructing complex heterocycles and functionalized aromatic compounds.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialty polymers with specific thermal or optical properties.
• Chemical Research & Development: A valuable tool for medicinal chemistry and material science research exploring structure-activity relationships.

Basic Information

Product Name	1,3-Benzenediol, 4-Chloro-6-Nitro-
CAS No.	98141-37-8
Molecular Formula	C6H4ClNO4
Molecular Weight	189.55 g/mol
Synonyms	4-Chloro-6-nitrobenzene-1,3-diol; 4-Chloro-6-nitro-1,3-benzenediol; 4-Chloro-6-nitroresorcinol; 2-Chloro-4,6-dihydroxynitrobenzene; 1,3-Dihydroxy-4-chloro-6-nitrobenzene; 4-Chloro-6-nitroresorcin; 4-Cl-6-NO2-Resorcinol
EINECS	Contact for details

Quality Control

Our 1,3-Benzenediol, 4-Chloro-6-Nitro- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your internal quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown 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

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