Description

5-Chloro-n-Cyclohexylpentanamide-D11 is a deuterium-labeled analog of a chlorinated cyclohexylpentanamide, serving as a critical stable isotope-labeled internal standard. This compound is essential for ensuring the accuracy and reliability of quantitative analytical methods, particularly in mass spectrometry. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental testing sectors for method development, validation, and precise measurement of its non-labeled counterpart.

Application

• Internal Standard for LC-MS/MS and GC-MS quantitative analysis in pharmacokinetic and metabolism studies.
• Reference material for analytical method development and validation in pharmaceutical R&D.
• Tracer compound in environmental fate studies and residue analysis for agrochemicals.
• Calibration standard for ensuring regulatory compliance in GLP (Good Laboratory Practice) and GMP (Good Manufacturing Practice) environments.
• Critical reagent in bioanalytical assays for drug discovery and development pipelines.
• Use in isotope dilution mass spectrometry (IDMS) for achieving high-precision measurements.

Basic Information

Product Name	5-Chloro-n-Cyclohexylpentanamide-D11
CAS No.	1073608-18-0
Molecular Formula	C11H9D11ClNO
Molecular Weight	247.80 g/mol (for D11 isotopologue)
Synonyms	5-Chloro-N-cyclohexylpentanamide-d11; 5-Chloro-N-cyclohexylvaleramide-d11; Pentanamide, 5-chloro-N-cyclohexyl-, d11-; Deuterated 5-Chloro-n-cyclohexylpentanamide; [D11]-5-Chloro-N-cyclohexylpentanamide; Stable Isotope Labeled Internal Standard 1073608-18-0
EINECS	Contact for details

Quality Control

Every batch of 5-Chloro-n-Cyclohexylpentanamide-D11 is manufactured and tested under strict quality systems. We guarantee high chemical purity and isotopic enrichment, supported by comprehensive analytical data including NMR, HPLC, and Mass Spectrometry. Certificates of Analysis (COA) detailing purity, isotopic purity (D-enrichment), and all relevant specifications are provided with each shipment to ensure compliance with your research and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98 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.