Description

1-(4-Bromomethyl-2-Thiazoyl)Guanidine-13C3, Hydrobromide Salt is a stable isotope-labeled compound, specifically a carbon-13 (13C) labeled derivative. This product is critical for use as an internal standard in quantitative mass spectrometry, enabling highly accurate and sensitive analytical measurements. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical and agrochemical industries for drug metabolism and pharmacokinetic (DMPK) studies, bioanalytical method development, and impurity profiling.

Application

• Internal Standard for LC-MS/MS: Essential for precise quantification in liquid chromatography-tandem mass spectrometry (LC-MS/MS) bioanalysis.
• Drug Metabolism Studies (DMPK): Used to trace and quantify drug metabolites in biological matrices for pharmacokinetic research.
• Stable Isotope Dilution Assays: Improves accuracy and reliability in quantitative analytical methods by correcting for matrix effects and instrument variability.
• Pharmaceutical Impurity Profiling: Aids in the identification and quantification of process-related impurities and degradants in active pharmaceutical ingredients (APIs).
• Metabolomics Research: Facilitates the discovery and validation of biomarkers in complex biological systems.
• Agrochemical Analysis: Applied in the environmental and residue analysis of pesticides and their metabolites.

Basic Information

Product Name	1-(4-Bromomethyl-2-Thiazoyl)Guanidine-13C3, Hydrobromide Salt
CAS No.	1329835-03-1
Molecular Formula	C413C3H8BrN5S • HBr
Molecular Weight	Contact for details
Synonyms	1-(4-(Bromomethyl)-2-thiazolyl)guanidine-13C3 hydrobromide; Guanidine, N-(4-(bromomethyl)-2-thiazolyl)-, 13C3-labeled, hydrobromide; 1-(4-Bromomethyl-2-thiazolyl)guanidine-13C3 HBr; C369547; 13C3-Labeled Thiazole Guanidine Derivative; Isotopically Labeled Internal Standard; Stable Isotope-Labeled Guanidine
EINECS	Contact for details

Quality Control

Our stable isotope-labeled compounds are manufactured under strict quality systems to ensure the highest isotopic and chemical purity for critical research applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (atom % 13C), chemical purity by HPLC, and identity confirmation by NMR and/or mass spectrometry. We adhere to relevant industry standards to support GLP and GMP-compliant research.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC-MS)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95%
Isotopic Purity (atom % 13C)	≥99%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%

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