Description

Calindol Amide-13C is a stable isotope-labeled analog of Calindol, where a carbon-13 atom is incorporated into the amide moiety. This labeled compound is a critical tool for quantitative bioanalytical studies, providing an internal standard for enhanced accuracy and precision in mass spectrometry. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical and biotechnology sectors for drug metabolism and pharmacokinetics (DMPK) research, bioequivalence studies, and ensuring regulatory compliance in analytical method development.

Application

• Internal standard for the quantitative LC-MS/MS analysis of Calindol in biological matrices (plasma, serum, urine).
• Use in Drug Metabolism and Pharmacokinetics (DMPK) studies to track and quantify the parent drug and metabolites.
• Critical component in bioanalytical method development and validation for regulatory submissions (FDA, EMA).
• Application in clinical research for precise therapeutic drug monitoring (TDM).
• Supporting research in pharmacology and medicinal chemistry for mechanism of action studies.
• Quality control standard in pharmaceutical manufacturing to ensure batch consistency and purity.

Basic Information

Product Name	Calindol Amide-13C
CAS No.	1217782-43-8
Molecular Formula	C19H2113CN2O2 *
Molecular Weight	Contact for details
Synonyms	1-(2-Chloro-5-methoxybenzyl)-2,3,4,5-tetrahydro-1H-3-benzazepin-7-ol-13C Amide; Calindol-13C Amide; 7-Hydroxy-1-[(2-chloro-5-methoxyphenyl)methyl]-2,3,4,5-tetrahydro-1H-3-benzazepine-8-carboxamide-13C; 1-(2-Chloro-5-methoxybenzyl)-7-hydroxy-2,3,4,5-tetrahydro-1H-3-benzazepine-8-carboxamide-13C; Labeled Calindol Amide; Carbon-13 Labeled Calindol Amide; Stable Isotope-Labeled Calindol Amide
EINECS	Contact for details

* Formula indicates position of 13C label. Exact position may vary; contact us for specific isotopic enrichment data.

Quality Control

Our Calindol Amide-13C is manufactured under strict quality systems to ensure the high chemical and isotopic purity required for sensitive analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), isotopic enrichment (by MS), and identity confirmation. We adhere to relevant industry standards for reference materials to support your GLP/GMP-compliant research and development.

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 product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric moisture. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment	≥ 99 atom % 13C
Chemical Purity	≥ 95%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH limits

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