Description

2-Nitro-1-Butene is a versatile nitroalkene intermediate of significant importance in organic synthesis. Its reactive nitro group and alkene functionality make it a valuable building block for constructing more complex nitrogen-containing molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing nitro or amino groups.
• Agrochemical Synthesis: Used in the research and production of herbicides, insecticides, and fungicides, leveraging its reactivity to form heterocyclic compounds.
• Organic Synthesis Building Block: Employed in Michael addition reactions, cycloadditions, and other transformations to introduce nitro functionality into target molecules.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and novel compound libraries.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of certain nitro-aromatic dyes and colorants.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in specialty polymer chemistry.

Basic Information

Product Name	2-Nitro-1-Butene
CAS No.	2783-12-2
Molecular Formula	C₄H₇NO₂
Molecular Weight	101.10 g/mol
Synonyms	1-Butene, 2-nitro-; 2-Nitrobut-1-ene; Nitrobutene; β-Nitrobutene; 1-Butene-2-nitro; But-1-ene-2-nitro; 2-Nitro-1-butylene
EINECS	220-500-9

Quality Control

Our 2-Nitro-1-Butene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from GC, HPLC, and NMR analyses, confirming compliance with agreed specifications for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place away from heat sources and incompatible materials. Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Recommended storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Clear, yellow to amber liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.