Description

4-n-Butylanisole--D4 is a deuterated aromatic compound, specifically a deuterium-labeled isotopologue of 4-n-Butylanisole. This product is a high-purity, stable isotope-labeled standard of significant value for analytical and research applications where precise quantification and traceability are paramount. It is primarily required by analytical laboratories, pharmaceutical R&D departments, and chemical manufacturers engaged in advanced material science, metabolism studies, and internal standard methodologies.

Application

• As a deuterated internal standard for the accurate quantification of 4-n-Butylanisole and related compounds in Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS).
• For use in pharmaceutical research, including drug metabolism and pharmacokinetics (DMPK) studies to track the fate of parent compounds.
• In flavor and fragrance research as a labeled tracer for analytical method development and quality control of complex mixtures.
• As a critical reagent in synthetic organic chemistry for mechanistic studies and the synthesis of other labeled compounds.
• For environmental analysis, serving as a recovery standard in the detection and measurement of aromatic pollutants.
• In academic and industrial R&D focused on isotopic labeling techniques and advanced spectroscopic analysis.

Basic Information

Product Name	4-n-Butylanisole--D4
CAS No.	1219804-78-0
Molecular Formula	C11D4H12O
Molecular Weight	164.25 g/mol (approx.)
Synonyms	1-Butyl-4-methoxybenzene-d4; p-Butylanisole-d4; 4-Methoxybutylbenzene-d4; 4-(Butyl-d4)anisole; Deuterated 4-n-Butylanisole; Butyl-d4 Methoxybenzene; Anisole, 4-butyl-d4-; p-(Butyl-d4)methoxybenzene
EINECS	Contact for details

Quality Control

Every batch of 4-n-Butylanisole--D4 is produced and analyzed under stringent quality management protocols to ensure exceptional isotopic and chemical purity, which is critical for its use as an analytical standard. Our products undergo rigorous quality testing, including NMR and MS analysis, to confirm deuteration level and chemical identity, ensuring compliance with research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing batch-specific purity, isotopic enrichment, and analytical data is provided with each shipment.

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 away from heat sources and open flame. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Purity (Deuteration Degree)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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