Description

2-iso-Propyl-D7-5-Methyl-D3-Phenol--D3 is a high-purity, multi-deuterated isotopologue of thymol, a naturally occurring monoterpenoid phenol. This compound is specifically engineered for advanced analytical and research applications where stable isotope labeling is required. It is an essential standard and reagent for researchers in pharmaceutical development, metabolic studies, and environmental analysis who require precise tracking and quantification.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative internal standard in GC-MS and LC-MS analyses for the accurate measurement of thymol and related compounds in complex matrices.
• Metabolic Pathway Tracing: Employed in pharmacokinetic and drug metabolism studies to trace the metabolic fate of thymol and its derivatives in biological systems.
• NMR Spectroscopy: Serves as a deuterated solvent shift reagent or a probe in nuclear magnetic resonance studies due to its specific deuterium labeling pattern.
• Pharmaceutical Reference Standard: Acts as a certified reference material (CRM) for quality control and assay development of pharmaceutical products containing thymol.
• Isotope Dilution Analysis: Critical for high-precision isotope dilution mass spectrometry (IDMS) methods in food, environmental, and clinical testing laboratories.
• Synthetic Intermediate: Used in the synthesis of more complex deuterium-labeled compounds for research in medicinal chemistry and material science.

Basic Information

Product Name	2-iso-Propyl-D7-5-Methyl-D3-Phenol--D3
CAS No.	1219798-93-2
Molecular Formula	C10D10H3O
Molecular Weight	~165.26 g/mol
Synonyms	Thymol-d10; 5-Methyl-2-(1-methylethyl)phenol-d10; 2-Isopropyl-5-methylphenol-d10; 3-p-Cymenol-d10; 3-Hydroxy-p-cymene-d10; 1-Methyl-3-hydroxy-4-isopropylbenzene-d10; Isopropylmethylphenol-d10
EINECS	Contact for details

Quality Control

Every batch of 2-iso-Propyl-D7-5-Methyl-D3-Phenol--D3 is manufactured and analyzed under strict quality management systems. We guarantee high chemical and isotopic purity, with comprehensive characterization including NMR, MS, and HPLC. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity (typically >98% chemical purity, >99% deuterium enrichment), and conformity to customer specifications.

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 the container sealed to prevent moisture absorption and potential contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (Deuterium Enrichment)	≥ 99.0 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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