Description

Ethyl-D5 Vanillin is a deuterium-labeled isotopologue of ethyl vanillin, a key flavor and fragrance compound. This stable isotope-labeled version is essential for use as an internal standard in quantitative analytical techniques, ensuring unparalleled accuracy and reliability in measurement. It is primarily required by analytical laboratories and research institutions in the pharmaceutical, food science, and flavor & fragrance industries for method development, quality control, and metabolic studies.

Application

• Internal Standard for Mass Spectrometry (MS): Critical for accurate quantification of ethyl vanillin in complex matrices using GC-MS or LC-MS methods.
• Pharmaceutical Research: Used in pharmacokinetic and metabolic studies to track the absorption, distribution, metabolism, and excretion of vanillin derivatives.
• Food & Beverage Analysis: Enables precise measurement of ethyl vanillin content in flavors, confectionery, dairy products, and beverages for quality assurance and regulatory compliance.
• Flavor & Fragrance R&D: Supports the development and precise analysis of synthetic flavor formulations and perfumes.
• Method Development & Validation: Serves as a reliable reference standard for developing and validating new analytical protocols in ISO 17025 accredited labs.
• Doping Control & Forensic Analysis: Can be utilized as a stable isotope-labeled standard in forensic toxicology and sports anti-doping programs.

Basic Information

Product Name	Ethyl-D5 Vanillin
CAS No.	1335401-74-5
Molecular Formula	C9H5D5O3
Molecular Weight	169.20 g/mol
Synonyms	3-Ethoxy-4-hydroxybenzaldehyde-d5; Ethyl Vanillin-d5; Bourbonal-d5; Vanillal-d5; Deuterated Ethyl Vanillin; Ethyl Protocatechuic Aldehyde-d5; (4-Formyl-2-methoxyphenoxy)-d5-ethane
EINECS	Contact for details

Quality Control

Our Ethyl-D5 Vanillin is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR and mass spectrometry, to confirm isotopic purity (≥98 atom % D) and chemical purity. Certificates of Analysis (COA) detailing batch-specific results are provided to ensure traceability and compliance with your research or quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity	≥ 98 atom % D
Chemical Purity	≥ 99.0%
Solubility	Soluble in ethanol, methanol; slightly soluble in water

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