Description

4-Methoxy-D3-Benzaldehyde-α-D1 is a deuterium-labeled derivative of 4-methoxybenzaldehyde, a key building block in organic synthesis. This isotopically labeled compound is essential for creating internal standards and labeled tracers used in advanced analytical techniques like mass spectrometry and NMR. It is primarily required by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry industries for drug metabolism studies, pharmacokinetic research, and environmental fate analysis.

Application

• Internal Standard for Quantitative Mass Spectrometry (MS) and Liquid Chromatography-Mass Spectrometry (LC-MS)
• Deuterated Tracer in Pharmaceutical Research & Drug Metabolism Studies (DMPK)
• Precursor for the Synthesis of Deuterium-Labeled Fine Chemicals and Active Pharmaceutical Ingredients (APIs)
• Use in Nuclear Magnetic Resonance (NMR) Spectroscopy as a Probe or Reference
• Metabolite Identification and Pharmacokinetic Research in Pre-clinical Development
• Stable Isotope Labeling for Mechanistic Studies in Organic and Medicinal Chemistry
• Environmental Fate and Degradation Studies of Chemical Compounds
• High-Purity Reference Standard for Analytical Method Development and Validation

Basic Information

Product Name	4-Methoxy-D3-Benzaldehyde-α-D1
CAS No.	342611-03-4
Molecular Formula	C8D4H4O2
Molecular Weight	140.18 g/mol
Synonyms	p-Methoxy-D3-benzaldehyde-α-D1; 4-Methoxybenzaldehyde-d4; Anisaldehyde-d4; Deuterated 4-Methoxybenzaldehyde; 4-(Methoxy-d3)benzaldehyde-1-d; p-Anisaldehyde-d4; (4-Methoxyphenyl)formaldehyde-d4; 4-Formylphenyl methyl ether-d4
EINECS	Contact for details

Quality Control

Our 4-Methoxy-D3-Benzaldehyde-α-D1 is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR and Mass Spectrometry, to confirm isotopic purity, chemical purity, and structural identity. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes batch-specific data on assay, isotopic enrichment, and impurity profiles. Our quality commitment ensures consistency and reliability for your critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (MS)	≥ 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.