Description

No-1886 CAS NO 133208-93-2 is a specialized chemical intermediate of significant interest in advanced synthesis. Its precise molecular structure makes it a valuable building block for creating complex, high-performance compounds. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable, high-purity raw materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core material or intermediate in the production of electron-transport or emissive layers.
• Liquid Crystal Materials: Employed as a building block for high-performance liquid crystal compounds used in displays.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to impart specific properties to specialty polymers.
• Academic & Industrial Research: A crucial reagent for methodological development and exploring new chemical reactions in laboratory settings.

Basic Information

Product Name	No-1886
CAS No.	133208-93-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	No-1886; 133208-93-2; 2,4-Difluoro-5-nitrobenzoic acid; 5-Nitro-2,4-difluorobenzoic acid; Benzoic acid, 2,4-difluoro-5-nitro-; 2,4-Difluoro-5-nitro-benzoic acid
EINECS	Contact for details

Quality Control

Our No-1886 is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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