Description

Despropionyl Ortho-Fluorofentanyl is a high-purity synthetic organic compound of significant interest in advanced chemical research and development. This compound serves as a critical intermediate or reference standard for specialized pharmaceutical and forensic analytical applications. It is primarily utilized by research institutions, analytical laboratories, and pharmaceutical developers requiring precise and reliable chemical building blocks for method development and substance characterization.

Application

• Pharmaceutical Research Intermediate: Used in the synthesis and study of novel chemical entities and pharmacological probes.
• Analytical Reference Standard: Serves as a high-purity calibrant or control substance in chromatographic (e.g., GC-MS, LC-MS) and spectroscopic analyses for forensic and regulatory testing.
• Metabolite Studies: Employed in the investigation of metabolic pathways and the identification of biotransformation products in pharmacokinetic research.
• Chemical Synthesis Building Block: Acts as a specialized precursor for the development of structurally related compounds in medicinal chemistry programs.

Basic Information

Product Name	Despropionyl Ortho-Fluorofentanyl
CAS No.	864422-91-3
Molecular Formula	C21H27FN2O
Molecular Weight	342.46 g/mol
Synonyms	N-Phenyl-N-[1-(2-fluorophenethyl)piperidin-4-yl]acetamide; 2'-Fluoro Despropionyl Fentanyl; 2-Fluorodespropionylfentanyl; o-Fluorodespropionylfentanyl; 4-ANPP Fluorinated Analog; N-(2-Fluorophenethyl)-4-(N-phenylacetamido)piperidine
EINECS	Contact for details

Quality Control

Our Despropionyl Ortho-Fluorofentanyl is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A detailed Certificate of Analysis (COA) documenting the results is provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any single impurity ≤ 1.0%
Total Impurities	≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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