Description

p-Tolualdehyde, 3-Amino- is a versatile aromatic aldehyde intermediate featuring both an amino and a formyl functional group on the toluene backbone. This unique bifunctional structure makes it a critical building block for synthesizing complex molecules in advanced chemical manufacturing. It is essential for research and production in the pharmaceutical, agrochemical, and specialty dye industries, where it serves as a precursor for heterocyclic compounds, active pharmaceutical ingredients (APIs), and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and heterocyclic compounds like quinolines and imidazoles.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Production: Serves as a building block for creating azo dyes and other complex colorants.
• Fine Chemical Synthesis: Employed in organic synthesis for creating complex aldehydes, Schiff bases, and other specialty chemicals.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new synthetic pathways and material science.
• Polymer Chemistry: Can be used as a monomer or modifier in the synthesis of specialty polymers and resins.

Basic Information

Product Name	p-Tolualdehyde, 3-Amino-
CAS No.	29526-73-6
Molecular Formula	C8H9NO
Molecular Weight	135.16 g/mol
Synonyms	3-Amino-p-tolualdehyde; 3-Amino-4-methylbenzaldehyde; 4-Methyl-3-aminobenzaldehyde; 3-Amino-4-methylbenzenecarboxaldehyde; 3-Amino-4-tolualdehyde; 4-Methyl-m-aminobenzaldehyde; m-Amino-p-tolualdehyde; 3-Amino-4-methyl-benzaldehyde
EINECS	Contact for details

Quality Control

Our p-Tolualdehyde, 3-Amino- is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. We are committed to meeting the specific quality standards required for pharmaceutical and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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