Description

Butyrophenone-2',3',4',5',6'-D5 is a deuterated isotopologue of butyrophenone, specifically labeled on the aromatic ring. This compound is a crucial analytical standard and stable isotope-labeled internal standard used for precise quantification and metabolic studies. It is essential for researchers and quality control laboratories in the pharmaceutical and agrochemical sectors requiring high-fidelity analytical data. The product is supplied under strict quality control to ensure isotopic purity and chemical stability for sensitive applications.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis in pharmacokinetic and bioanalytical studies.
• Deuterated reference material for quantitative NMR (qNMR) spectroscopy.
• Tracer compound in metabolic pathway and degradation studies within pharmaceutical R&D.
• Isotope dilution standard for ensuring accuracy in environmental fate analysis of phenone-related compounds.
• Critical reagent in the synthesis of deuterated analogs of more complex active pharmaceutical ingredients (APIs).
• Calibration standard for forensic and toxicological laboratories analyzing related substances.

Basic Information

Product Name	Butyrophenone-2',3',4',5',6'-D5
CAS No.	39058-44-1
Molecular Formula	C10H7D5O
Molecular Weight	151.23 g/mol
Synonyms	1-Phenyl-1-butanone-2,3,4,5,6-d5; Butyrophenone-d5 (aromatic-d5); Deuterated Butyrophenone (ring-D5); n-Butyrophenone-2',3',4',5',6'-D5; Phenyl propyl ketone-d5; Butyrylbenzene-d5; 1-(Pentadeuteriophenyl)-1-butanone; [2',3',4',5',6'-2H5]Butyrophenone
EINECS	Contact for details

Quality Control

Every batch of Butyrophenone-2',3',4',5',6'-D5 is produced and analyzed to meet the stringent requirements for isotopic labeling agents. Our quality assurance includes verification of chemical purity (by GC/HPLC), isotopic enrichment (by MS and NMR), and structural identity. Certificates of Analysis (COA) detailing all specifications and test results are provided and can be tailored to support GMP, ISO, or research-grade compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at a controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use to prevent loss and maintain isotopic integrity. Keep away from heat and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Isotopic Purity (D-content, MS)	≥ 98 atom % D
Isotopic Enrichment (Positional, NMR)	≥ 95% D at each labeled position (2',3',4',5',6')
Water Content (KF)	≤ 0.5%

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