Description

Morpholine, 4-(1-Methyl-3-Butynyl)- (9Ci) is a specialized morpholine derivative featuring an alkyne functional group, making it a valuable building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and performance materials, where its unique structure enables the creation of complex molecular architectures. Industries such as pharmaceutical R&D, contract manufacturing, and specialty chemical production need this high-purity intermediate to facilitate innovative synthesis routes and product development.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring morpholine or alkyne motifs for biological activity.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for transition metal catalysis and organocatalysts due to its nitrogen and alkyne functionality.
• Polymer & Material Science: Acts as a monomer or functionalizing agent in the synthesis of specialty polymers, coatings, and adhesives with tailored properties.
• Chemical Research & Development: A versatile scaffold in medicinal chemistry and drug discovery programs for constructing diverse compound libraries.
• Fine Chemical Production: Utilized in multi-step synthesis processes to manufacture other high-value, complex organic molecules.

Basic Information

Product Name	Morpholine, 4-(1-Methyl-3-Butynyl)- (9Ci)
CAS No.	88472-68-8
Molecular Formula	C9H15NO
Molecular Weight	153.22 g/mol
Synonyms	4-(1-Methyl-3-butynyl)morpholine; 1-Methyl-3-(morpholin-4-yl)-1-butyne; 4-(1-Methylbut-3-yn-1-yl)morpholine; N-(1-Methyl-3-butynyl)morpholine; Morpholine, 4-(1-methyl-3-butynyl)-; 4-(2-Butynyl)-4-methylmorpholine (related isomer); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Morpholine, 4-(1-Methyl-3-Butynyl)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including chromatography and spectroscopy, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 3.0%
Specific Gravity	0.95 - 0.99

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