Description

2-(2-Methyl-3-Butyn-2-Ol)-4-Aminotoluene is a specialized organic intermediate featuring both an amino and an alkyne functional group on a toluene backbone. This unique bifunctional structure makes it a valuable building block for synthesizing more complex molecules, particularly in pharmaceutical and advanced material research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for creating novel compounds, including potential active pharmaceutical ingredients (APIs) and functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those requiring alkyne-azide cycloaddition (Click Chemistry) for bioconjugation.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its structural motifs can contribute to biological activity.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, resins, and advanced organic materials.
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological processes due to the reactivity of its alkyne group.
• Dye and Pigment Intermediate: Acts as a building block in the synthesis of complex organic dyes and colorants.

Basic Information

Product Name	2-(2-Methyl-3-Butyn-2-Ol)-4-Aminotoluene
CAS No.	905439-45-4
Molecular Formula	C12H15NO
Molecular Weight	189.25 g/mol
Synonyms	4-Amino-2-(2-methyl-3-butyn-2-ol)toluene; 2-Methyl-4-(2-methyl-3-butyn-2-ylamino)toluene; 2-(2-Methylbut-3-yn-2-yloxy)-4-methylaniline; 4-Methyl-2-((2-methylbut-3-yn-2-yl)oxy)aniline; 2-(3-Butyn-2-ol, 2-methyl-)-4-aminotoluene; Amino-functionalized alkyne toluene derivative; Building block 905439-45-4
EINECS	Contact for details

Quality Control

Every batch of 2-(2-Methyl-3-Butyn-2-Ol)-4-Aminotoluene is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical R&D and scale-up processes. A detailed Certificate of Analysis (COA) including HPLC purity, NMR, and IR identification is available for each lot upon request.

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). Keep away from strong oxidizing agents, strong acids, and heat sources. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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