Description

4-Pentenenitrile,2,2-Dimethyl- is a specialized, high-purity nitrile compound with the CAS registry number 2978-30-5. This chemical serves as a versatile and valuable intermediate in advanced organic synthesis, enabling the construction of complex molecular frameworks. It is primarily sought after by research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for the production of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a branched nitrile functionality.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, including flavors, fragrances, and advanced materials.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new reaction pathways, such as cycloadditions or nucleophilic additions.
• Polymer Modification: Can be utilized to introduce nitrile groups into polymer chains, modifying properties like solvent resistance and thermal stability.

Basic Information

Product Name	4-Pentenenitrile,2,2-Dimethyl-
CAS No.	2978-30-5
Molecular Formula	C7H11N
Molecular Weight	109.17 g/mol
Synonyms	2,2-Dimethyl-4-pentenenitrile; 4-Pentenenitrile, 2,2-dimethyl-; 3,3-Dimethyl-3-butenenitrile; 2,2-Dimethylvinylacetonitrile; 2-Methylbut-3-enenitrile (ambiguous); (2,2-Dimethylvinyl)acetonitrile
EINECS	221-015-8

Quality Control

Our 4-Pentenenitrile,2,2-Dimethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for critical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.820 - 0.840

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