Description

2-[Chloro-p-Tolylmethylene]Valeraldehyde is a specialized organic intermediate featuring a unique chlorinated aromatic aldehyde structure. This compound matters for its role as a critical building block in the synthesis of complex molecules, offering a reactive site for further functionalization. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis & Research: Versatile reagent for constructing complex heterocycles and fine chemicals in academic and industrial laboratories.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Dye & Pigment Industry: Intermediate for synthesizing specialized colorants and photographic chemicals.

Basic Information

Product Name	2-[Chloro-p-Tolylmethylene]Valeraldehyde
CAS No.	83898-11-7
Molecular Formula	C₁₃H₁₅ClO
Molecular Weight	222.71 g/mol
Synonyms	2-[(4-Chloro-2-methylphenyl)methylene]pentanal; 2-(Chloro-p-tolylmethylene)valeraldehyde; Pentanal, 2-[(4-chloro-2-methylphenyl)methylene]-; Valeraldehyde, 2-(chloro-p-tolylmethylene)-; 4-Chloro-α-pentylidene-o-tolualdehyde; 2-(4-Chloro-2-methylbenzylidene)pentanal
EINECS	Contact for details

Quality Control

Our 2-[Chloro-p-Tolylmethylene]Valeraldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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