Description

1-Cyclopentene-1-Carbaldehyde (2,4-Dinitrophenyl)Hydrazone is a specialized organic derivative of a 2,4-dinitrophenylhydrazone (DNPH), a class of compounds widely recognized for their utility in analytical and synthetic chemistry. This compound matters as a high-purity chemical intermediate and analytical reagent, offering precise functionality for research and quality control applications. It is needed by professionals in pharmaceutical R&D, analytical laboratories, and fine chemical synthesis who require reliable, well-characterized building blocks for method development and complex molecular construction.

Application

• Analytical Chemistry Standard: Used as a reference standard or derivatization agent in chromatographic methods (HPLC, GC) for the identification and quantification of carbonyl compounds.
• Pharmaceutical Intermediate: Serves as a key synthetic building block in the research and development of novel active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis Reagent: Employed in specialized organic reactions, particularly in the formation of hydrazone linkages for the synthesis of heterocyclic compounds or molecular probes.
• Material Science Research: Utilized in the development of advanced organic materials, including dyes, pigments, and photoactive compounds.
• Quality Control & Method Validation: Acts as a critical reagent in analytical method development and validation protocols within quality assurance laboratories.

Basic Information

Product Name	1-Cyclopentene-1-Carbaldehyde (2,4-Dinitrophenyl)Hydrazone
CAS No.	15419-44-0
Molecular Formula	C₁₂H₁₂N₄O₄
Molecular Weight	276.25 g/mol
Synonyms	1-Cyclopentene-1-carboxaldehyde 2,4-dinitrophenylhydrazone; (1-Cyclopenten-1-yl)carboxaldehyde 2,4-dinitrophenylhydrazone; Cyclopent-1-ene-1-carbaldehyde 2,4-dinitrophenylhydrazone; 2,4-DNPH derivative of 1-cyclopentenecarboxaldehyde; 1-Cyclopentenecarboxaldehyde 2,4-DNPH; (2,4-Dinitrophenyl)hydrazone of 1-cyclopentenecarbaldehyde
EINECS	Contact for details

Quality Control

Our 1-Cyclopentene-1-Carbaldehyde (2,4-Dinitrophenyl)Hydrazone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial applications. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 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)	≥ 97.0%
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.