Description

Crotonaldehyde o-2,3,4,5,6-Pfbha-Oxime is a specialized chemical derivative, primarily used as a derivatization reagent for analytical chemistry. This compound is critical for enhancing the detection and quantification of carbonyl compounds, particularly aldehydes, in complex matrices. It is an essential tool for analytical laboratories and research institutions focused on environmental monitoring, food safety, and metabolomic studies, where precise and sensitive analysis is paramount.

Application

• Analytical Derivatization Agent: Used to derivative aldehydes and ketones for improved detection in Gas Chromatography (GC) and High-Performance Liquid Chromatography (HPLC).
• Environmental Analysis: Employed in the trace analysis of airborne carbonyls and volatile organic compounds (VOCs) for pollution monitoring.
• Food and Flavor Chemistry: Facilitates the identification and quantification of flavor-active aldehydes and spoilage markers in food products.
• Biomedical Research: Applied in metabolomics and biomarker discovery for the analysis of endogenous carbonyl-containing metabolites.
• Pharmaceutical Impurity Profiling: Aids in the detection and characterization of aldehyde impurities or degradation products in drug substances.
• Chemical Synthesis Intermediate: Serves as a building block or protected intermediate in the synthesis of more complex fluorinated organic molecules.

Basic Information

Product Name	Crotonaldehyde o-2,3,4,5,6-Pfbha-Oxime
CAS No.	932710-52-6
Molecular Formula	C₁₁H₅F₅N₂O₂
Molecular Weight	316.16 g/mol
Synonyms	(E)-Crotonaldehyde O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine Oxime; Crotonaldehyde O-(Pentafluorobenzyl)hydroxylamine; Crotonaldehyde PFBHA Oxime; 2-Butenal, O-[(2,3,4,5,6-Pentafluorophenyl)methyl]oxime; PFBHA Derivative of Crotonaldehyde; Derivatization Reagent for Carbonyls (PFBHA type)
EINECS	Contact for details

Quality Control

Our Crotonaldehyde o-2,3,4,5,6-Pfbha-Oxime is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for sensitive analytical applications. Each lot undergoes comprehensive analysis, including purity assay and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white 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.