Description

Benzene, 1,2,3,5-Tetramethyl-4-Nitroso- is a specialized nitroso-substituted aromatic compound, identified by CAS NO 121776-78-1. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the development of complex molecules and functional materials. It is primarily needed by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Serves as a key precursor for developing advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes, pigments, and colorants.
• Organic Synthesis Research: A crucial building block in academic and industrial R&D for creating complex heterocyclic compounds and functionalized aromatics.
• Material Science: Used in the development of advanced polymers, ligands for catalysis, and other functional organic materials.
• Chemical Standard: Employed as a reference standard or analytical reagent in quality control and research laboratories.

Basic Information

Item	Details
Product Name	Benzene, 1,2,3,5-Tetramethyl-4-Nitroso-
CAS No.	121776-78-1
Molecular Formula	C10H13NO
Molecular Weight	163.22 g/mol
Synonyms	1,2,3,5-Tetramethyl-4-nitrosobenzene; 4-Nitroso-1,2,3,5-tetramethylbenzene; 1,2,3,5-Tetramethyl-4-nitrosobenzene; 2,3,5,6-Tetramethyl-1-nitrosobenzene; 2,3,5,6-Tetramethylnitrosobenzene; NSC 406903; Nitrosobenzene, 1,2,3,5-tetramethyl-
EINECS	Contact for details

Quality Control

Our Benzene, 1,2,3,5-Tetramethyl-4-Nitroso- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, purity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of research and industrial-scale synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15°C and 25°C. Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be amber-colored or stored in opaque secondary packaging.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 90.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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