Description

Pyridine, 3-(1,3-Butadiynyl)- (9Ci) is a specialized heterocyclic organic compound featuring a pyridine core substituted with a conjugated butadiynyl group. This unique structure makes it a valuable advanced chemical intermediate for synthesizing complex molecules in research and development. It is primarily sought by pharmaceutical, agrochemical, and materials science industries for creating novel compounds with tailored electronic and biological properties.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those requiring conjugated systems for specific biological activity.
• Agrochemical Research: Serves as a key building block for developing new active ingredients in herbicides, fungicides, and insecticides.
• Organic Electronic Materials: Acts as a precursor for creating conjugated polymers and small molecules used in OLEDs, organic photovoltaics, and sensors.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and coordination chemistry.
• Academic & Industrial R&D: A crucial reagent for exploratory chemistry in universities and corporate research laboratories.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	Pyridine, 3-(1,3-Butadiynyl)- (9Ci)
CAS No.	648431-98-5
Molecular Formula	C9H5N
Molecular Weight	127.15 g/mol
Synonyms	3-(Buta-1,3-diyn-1-yl)pyridine; 3-Pyridylbutadiyne; 3-Butadiynylpyridine; 1,3-Butadiyne, 1-(3-pyridinyl)-; Pyridine, 3-(1,3-butadiynyl)-; 3-(1,3-Butadiynyl)pyridine
EINECS	Contact for details

Quality Control

Our production of Pyridine, 3-(1,3-Butadiynyl)- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be kept in the original packaging or an opaque secondary container.

Specification

Item	Specification
Appearance	Light yellow to amber liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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