Description

4-n-Octyl-D17-Phenol is a deuterium-labeled isotopologue of 4-n-octylphenol, a compound of significant interest in analytical and research chemistry. Its primary value lies in its utility as a high-purity internal standard for mass spectrometry, enabling precise quantification and trace analysis in complex matrices. This product is essential for researchers and quality control laboratories in the environmental monitoring, pharmaceutical, and agrochemical sectors, where accurate measurement of alkylphenols and their metabolites is critical.

Application

• Internal Standard for GC-MS and LC-MS analysis of alkylphenol compounds.
• Tracer studies in environmental fate and biodegradation research.
• Metabolite identification and pharmacokinetic studies in pharmaceutical development.
• Calibration standard for regulatory compliance testing of water and soil samples.
• Use in polymer and material science research as a labeled monomer or additive.
• Reference compound for the synthesis of further deuterated derivatives.

Basic Information

Item	Detail
Product Name	4-n-Octyl-D17-Phenol
CAS No.	1219794-55-4
Molecular Formula	C14D17HO
Molecular Weight	Approx. 209.38 g/mol
Synonyms	4-(n-Octyl-D17)phenol; 4-Octyl-D17-phenol; Deuterated 4-Octylphenol; Perdeuterated 4-Octylphenol; 4-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecadeuteriooctyl)phenol; D17-4-OP; 4-n-Octylphenol-d17
EINECS	Contact for details

Quality Control

Our 4-n-Octyl-D17-Phenol is produced under strict quality management to ensure high isotopic and chemical purity suitable for sensitive analytical applications. Each batch is characterized by NMR and mass spectrometry to confirm deuteration level and identity. Certificates of Analysis (COA) detailing purity, isotopic enrichment, and solvent content are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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