Description

Anisole, 4-Methyl-2-Nitroso- (5Ci) is a specialized nitroso-substituted anisole derivative, a key intermediate in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of dyes, pigments, and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for building novel compounds. CAS NO 725702-66-9.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development and synthesis of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Synthesis: Acts as a key precursor in the production of azo dyes and other complex colorants.
• Material Science: Employed in the research of organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Research: A valuable reagent for academic and industrial R&D in organic chemistry, particularly in nitrosation and coupling reactions.
• Fine Chemical Production: Used in the multi-step synthesis of other high-value, specialized fine chemicals.

Basic Information

Product Name	Anisole, 4-Methyl-2-Nitroso- (5Ci)
CAS No.	725702-66-9
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	4-Methyl-2-nitrosoanisole; 1-Methoxy-4-methyl-2-nitrosobenzene; 2-Nitroso-4-methylanisole; 2-Nitroso-p-cresol methyl ether; p-Cresol, 2-nitroso-, methyl ether; 4-Methyl-2-nitroso-1-methoxybenzene; 5Ci-labeled Anisole derivative (Research Grade)
EINECS	Contact for details

Quality Control

Every batch of Anisole, 4-Methyl-2-Nitroso- (5Ci) is produced and tested under strict quality management protocols to ensure consistency and purity for research applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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