Description

3-Methyl-5-[2,6,6-Trimethyl-1-(Cyclohexen-D5)-1-Yl]-Penta-2,4-Dienal CAS NO 1185244-72-7 is a deuterated derivative of β-ionone, a key compound in the fragrance and flavor industry. This high-purity, isotopically labeled compound is essential for advanced analytical and research applications where precise molecular tracking is required. It is primarily utilized by research scientists and quality control specialists in the flavor, fragrance, and pharmaceutical sectors for applications such as internal standards in mass spectrometry and metabolic pathway studies.

Application

• As an internal standard for the quantitative analysis of β-ionone and related compounds via GC-MS or LC-MS.
• In fragrance research and development for studying the stability, release, and metabolic pathways of aroma chemicals.
• For isotope dilution analysis to ensure accuracy and precision in flavor and fragrance quality control laboratories.
• In academic and industrial research investigating carotenoid metabolism and vitamin A synthesis.
• As a labeled precursor in the synthesis of more complex deuterated molecules for spectroscopic studies.
• For regulatory and safety testing, providing a non-interfering standard in complex biological matrices.

Basic Information

Product Name	3-Methyl-5-[2,6,6-Trimethyl-1-(Cyclohexen-D5)-1-Yl]-Penta-2,4-Dienal
CAS No.	1185244-72-7
Molecular Formula	C₁₇H₂₀D₅O
Molecular Weight	248.41 g/mol
Synonyms	β-Ionone-d5; 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-one-d5; (E)-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)but-3-en-2-one-d5; Deutero Beta Ionone; β-Ionone (phenyl-d5); β-Ionone (ring-d5); 3-Buten-2-one, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (E)-, deuterated
EINECS	Contact for details

Quality Control

Our deuterated compounds are produced under strict quality protocols to ensure isotopic purity and chemical integrity. Each batch is characterized by NMR and mass spectrometry to confirm deuteration level and chemical identity. We provide comprehensive Certificates of Analysis (COA) detailing assay, isotopic enrichment, and purity. Our quality system is designed to meet the exacting requirements of analytical and research laboratories globally.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated place away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment	≥ 98 atom % D
Chemical Purity (GC)	≥ 97.0%

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