Description

2-Nitro-5-Chloro-Naphtho(1,2-B)Furan is a specialized heterocyclic organic compound belonging to the naphthofuran class. This chemical serves as a crucial synthetic intermediate and building block in advanced organic synthesis, valued for its unique fused-ring structure and functional group reactivity. It is primarily utilized by pharmaceutical R&D and fine chemical industries for the development of novel active compounds and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in research targeting complex heterocyclic structures.
• Agrochemical Research: Used in the development and synthesis of new generation pesticides and herbicides, leveraging its nitro and chloro substituents for biological activity.
• Dye & Pigment Synthesis: Serves as a precursor in the manufacture of specialized dyes, pigments, and optical brighteners due to its naphthalene-based chromophore system.
• Material Science: Investigated as a monomer or additive in the production of advanced polymers and organic electronic materials.
• Academic & Industrial R&D: Employed in chemical research for methodology development, catalysis studies, and the construction of complex polycyclic frameworks.

Basic Information

Product Name	2-Nitro-5-Chloro-Naphtho(1,2-B)Furan
CAS No.	75965-77-4
Molecular Formula	C₁₂H₆ClNO₃
Molecular Weight	247.64 g/mol
Synonyms	5-Chloro-2-nitronaphtho[1,2-b]furan; 2-Nitro-5-chloronaphtho[1,2-b]furan; Naphtho[1,2-b]furan, 5-chloro-2-nitro-; 75965-77-4; 5-Chloro-2-nitro-naphtho[1,2-b]furan
EINECS	Contact for details

Quality Control

Our production of 2-Nitro-5-Chloro-Naphtho(1,2-B)Furan adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent composition. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.