Description

3-Butyn-1-Ol,2-Methyl-2-[Methyl(1-Methylethyl)Amino]-(9Ci) is a specialized tertiary amine-functionalized alkyne building block, identified by CAS number 741610-51-5. This compound matters as a versatile intermediate for advanced organic synthesis, offering a unique combination of a reactive terminal alkyne group and a hindered amine moiety. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents, including fungicides and herbicides, leveraging its reactive alkyne group for click chemistry approaches.
• Polymer & Material Science: Serves as a functional monomer or cross-linking agent for creating specialty polymers with tailored properties like adhesion, thermal stability, or specific surface functionalities.
• Ligand & Catalyst Development: Employed in the preparation of novel nitrogen-containing ligands for transition metal catalysis, useful in asymmetric synthesis and coupling reactions.
• Bioconjugation & Probe Synthesis: Utilized in life sciences research for labeling biomolecules (proteins, nucleic acids) via copper-catalyzed azide-alkyne cycloaddition (CuAAC) click chemistry.
• Chemical Research: A valuable reagent in academic and industrial research for exploring new synthetic methodologies and constructing complex heterocyclic compounds.

Basic Information

Product Name	3-Butyn-1-Ol,2-Methyl-2-[Methyl(1-Methylethyl)Amino]-(9Ci)
CAS No.	741610-51-5
Molecular Formula	C9H17NO
Molecular Weight	155.24 g/mol
Synonyms	2-Methyl-2-(methyl(isopropyl)amino)but-3-yn-1-ol; 2-Methyl-2-[methyl(1-methylethyl)amino]-3-butyn-1-ol; N-Isopropyl-N-methyl-2-butyn-1-amine-4-ol; Tertiary Amino Alkyne Building Block; N-Methyl-N-(1-methylethyl)-2-butyn-1-amine-4-ol; 3-Butyn-1-ol, 2-methyl-2-[methyl(1-methylethyl)amino]- (9CI)
EINECS	Contact for details

Quality Control

Our 3-Butyn-1-Ol,2-Methyl-2-[Methyl(1-Methylethyl)Amino]-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and GC, to ensure high purity and consistent performance as a critical synthetic intermediate. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if applicable)	Contact for details

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