Description

Climbazole-D4 CAS NO 1185117-79-6 is a deuterated analog of the widely used antifungal agent climbazole, serving as a critical internal standard for precise analytical quantification. This high-purity, isotopically labeled compound is essential for ensuring accuracy and reliability in mass spectrometry-based methods, eliminating variability and enhancing data integrity. It is primarily required by analytical laboratories, pharmaceutical R&D teams, and quality control units engaged in method development, pharmacokinetic studies, and residue analysis of climbazole in complex matrices.

Application

• Primary use as an internal standard for the accurate quantification of climbazole via LC-MS/MS and GC-MS.
• Method development and validation in pharmaceutical analysis for drug metabolism and pharmacokinetics (DMPK) studies.
• Quality control and assurance testing in the cosmetics and personal care industry for antifungal agent analysis.
• Environmental and residue analysis in water, soil, and biological samples.
• Supporting clinical research and bioanalytical studies requiring high-precision measurements.
• Use in forensic and toxicology laboratories for definitive identification and quantification.
• Calibration and standardization in regulatory testing to comply with FDA, EMA, and other agency guidelines.

Basic Information

Product Name	Climbazole-D4
CAS No.	1185117-79-6
Molecular Formula	C15H13D4Cl2N3O2
Molecular Weight	342.22 g/mol (approx.)
Synonyms	Climbazole-d4; 1-(4-Chloro-2-((2,6-dichlorobenzyl)oxy)phenyl)-4,4,5,5-tetradeuterio-4,5-dihydro-1H-imidazole; Baypival-d4; 1-(4-Chloro-2-((2,6-dichlorobenzyl)oxy)phenyl)imidazolidine-2,2,3,3-d4; Deuterated Climbazole; Climbazole Internal Standard; Baypival-d4 (Climbazole-d4); Baypival (d4)
EINECS	Contact for details

Quality Control

Our Climbazole-D4 is manufactured under strict quality systems to ensure the high chemical purity and isotopic enrichment required for analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic purity, chemical purity (by HPLC), and identity confirmation. We adhere to relevant industry standards for reference materials, ensuring reliable and reproducible performance in your laboratory.

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 material is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98.0 atom % D
Chemical Purity (by HPLC)	≥ 98.0%
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.