Description

o-Anisidine is a vital aromatic amine derivative, serving as a key intermediate in the synthesis of complex organic molecules. Its primary value lies in its role as a versatile building block for dyes, pigments, and pharmaceuticals, enabling the production of high-performance colorants and active pharmaceutical ingredients. This compound is essential for manufacturers in the dye, agrochemical, and pharmaceutical industries seeking reliable, high-purity intermediates for their synthesis processes.

Application

• Dye and Pigment Intermediate: A crucial precursor for the synthesis of azo dyes and pigments, providing vibrant and stable colors for textiles, inks, and plastics.
• Pharmaceutical Synthesis: Used as a key building block in the manufacture of various active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Production: Serves as an intermediate in the synthesis of certain herbicides, pesticides, and other crop protection agents.
• Chemical Research & Development: Employed in organic synthesis and as a reagent in laboratory-scale research for developing new compounds.
• Photographic Chemicals: Can be used in the production of certain photographic developers and sensitizers.

Basic Information

Product Name	o-Anisidine
CAS No.	90-04-0
Molecular Formula	C7H9NO
Molecular Weight	123.15 g/mol
Synonyms	2-Methoxyaniline; 2-Aminoanisole; o-Aminoanisole; 1-Amino-2-methoxybenzene; 2-Anisidine; ortho-Anisidine; ortho-Methoxyaniline; USAF EK-1889
EINECS	201-963-1

Quality Control

Our o-Anisidine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, impurity profile, and physical properties. Our quality commitment aligns with industrial chemical standards, and we support compliance with relevant global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents and acids. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystals
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content	≤ 0.5%
Related Substances (HPLC)	Contact for details
Specific Gravity	~1.09 g/cm³
Boiling Point	~225 °C

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