Description

1-Phenylcyclopentanecarbaldehyde 2,4-Dinitrophenyl Hydrazone is a high-purity chemical derivative primarily used as a key analytical standard and synthetic intermediate. This compound is valued for its role in the qualitative and quantitative analysis of carbonyl compounds, particularly aldehydes, via derivatization techniques. It is essential for research and quality control laboratories in the pharmaceutical, agrochemical, and fine chemical sectors requiring precise analytical methods.

Application

• Analytical Reference Standard: Used as a certified reference material (CRM) for calibrating instruments and validating analytical methods in HPLC, GC, and spectrophotometry.
• Carbonyl Compound Derivatization: Serves as a derivatizing agent for the detection, identification, and quantification of aldehydes and ketones, forming stable, colored hydrazones for easier analysis.
• Pharmaceutical Intermediate: Employed in the research and development of novel active pharmaceutical ingredients (APIs) and complex organic molecules.
• Organic Synthesis Building Block: Utilized in synthetic chemistry for constructing more complex molecular architectures, particularly those containing the phenylcyclopentane scaffold.
• Quality Control Reagent: Applied in industrial QC labs to monitor process streams and final products for the presence of specific carbonyl contaminants or by-products.
• Academic & Research Chemical: Used in university and institutional research for studies in organic reaction mechanisms, spectroscopy, and method development.

Basic Information

Product Name	1-Phenylcyclopentanecarbaldehyde 2,4-Dinitrophenyl Hydrazone
CAS No.	1812-68-6
Molecular Formula	C₁₈H₁₉N₄O₄
Molecular Weight	355.37 g/mol
Synonyms	1-Phenylcyclopentanecarboxaldehyde 2,4-Dinitrophenylhydrazone; (1-Phenylcyclopentyl)carboxaldehyde 2,4-Dinitrophenylhydrazone; 2,4-Dinitrophenylhydrazone of 1-Phenylcyclopentanecarbaldehyde; 1-Phenylcyclopentane-1-carbaldehyde 2,4-dinitrophenylhydrazone; DNPH Derivative of 1-Phenylcyclopentanecarbaldehyde; 1-Phenyl-1-cyclopentanecarboxaldehyde 2,4-dinitrophenylhydrazone; 1812-68-6; Benzene, (1-((2,4-dinitrophenyl)hydrazono)cyclopentyl)-
EINECS	Contact for details

Quality Control

Our 1-Phenylcyclopentanecarbaldehyde 2,4-Dinitrophenyl Hydrazone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and analytical applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.