Description

Triazolam (Ring-[A]-13C6, 98%) 50 Ug/Ml In Methanol, Cp 95%+ is a high-purity, isotopically labeled reference standard of the pharmaceutical compound Triazolam. This product is specifically formulated as a 50 µg/mL solution in methanol, certified to contain 95%+ chemical purity (Cp) and 98% isotopic enrichment at the specified ring position. It is an essential tool for researchers and quality control laboratories requiring precise and reliable analytical standards for method development, validation, and quantification.

Application

• Internal Standard for Quantitative Mass Spectrometry (MS): Used as a stable isotope-labeled internal standard for the accurate quantification of Triazolam and related compounds in complex matrices via LC-MS/MS and GC-MS.
• Pharmaceutical Research & Development: Critical for pharmacokinetic studies, metabolic pathway elucidation, and bioanalytical method development in drug discovery.
• Forensic and Clinical Toxicology: Enables precise measurement of Triazolam in biological samples (e.g., blood, urine) for forensic analysis, doping control, and therapeutic drug monitoring.
• Method Validation and Compliance: Supports method validation protocols to meet regulatory requirements from agencies like the FDA and EMA for analytical procedures.
• Quality Control & Assurance: Serves as a certified reference material for calibrating instruments and verifying the accuracy of in-house testing methods in pharmaceutical QC labs.
• Metabolite Identification: Aids in the identification and characterization of drug metabolites using high-resolution mass spectrometry techniques.

Basic Information

Product Name	Triazolam (Ring-[A]-13C6, 98%) 50 Ug/Ml In Methanol, Cp 95%+
CAS No.	2483735-22-2
Molecular Formula	C16H12Cl2N4 (13C6-labeled)
Molecular Weight	~347.2 (for unlabeled); Contact for details on labeled form.
Synonyms	Triazolam-13C6 (Ring-A); 8-Chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine-13C6; Halcion-13C6; Triazolam Stable Isotope; Triazolam Isotopic Standard; Triazolam-D4 (common alternative label); Triazolam Internal Standard; U-33030 (13C6-labeled).
EINECS	Contact for details.

Quality Control

Every batch of this isotopically labeled reference standard is manufactured and analyzed under strict quality systems. The product undergoes rigorous testing to confirm its chemical purity (Cp ≥95%), isotopic enrichment (≥98%), and solution concentration (50 µg/mL). A comprehensive Certificate of Analysis (COA) is provided, detailing results from HPLC, NMR, and mass spectrometry. Our quality commitment ensures compliance with standards suitable for GMP and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C (refrigerated). The solution is provided in methanol, which is flammable; keep away from heat, sparks, and open flames. For long-term stability, store in the original vial under the recommended conditions.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Concentration	50 µg/mL in Methanol
Chemical Purity (Cp)	≥ 95% (by HPLC)
Isotopic Enrichment (13C6)	≥ 98% (by MS)
Identification	Conforms (by MS, NMR)
Solvent (Confirmation)	Methanol (by NMR)

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