Description

3-Methyl-4-Nitro-Butyraldehyde is a specialized nitro-aldehyde compound that serves as a versatile and valuable building block in advanced organic synthesis. Its unique structure, featuring both aldehyde and nitro functional groups, makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring nitro or aldehyde functionalities for further transformations.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators where its reactive groups enable the creation of targeted bioactive compounds.
• Organic Synthesis Building Block: Employed in research and development for constructing heterocyclic compounds, chiral molecules, and other fine chemicals through reactions like Henry (nitroaldol) reactions or reductive amination.
• Chemical Research & Development: Serves as a standard reagent in academic and industrial R&D labs for methodological studies and exploring new synthetic pathways.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing specific aroma chemicals, though typically in highly purified grades.

Basic Information

Product Name	3-Methyl-4-Nitro-Butyraldehyde
CAS No.	50697-48-8
Molecular Formula	C5H9NO3
Molecular Weight	131.13 g/mol
Synonyms	4-Nitro-3-methylbutyraldehyde; 3-Methyl-4-nitrobutanal; 4-Nitro-3-methylbutanal; Butanal, 3-methyl-4-nitro-; 3-Methyl-4-nitro-butyraldehyde; 50697-48-8 (CAS)
EINECS	Contact for details

Quality Control

Our 3-Methyl-4-Nitro-Butyraldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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