Description

Bambuterol-D9 Hydrochloride CAS NO 1794810-59-5 is a deuterated isotopologue of the prodrug bambuterol, specifically designed for use as an internal standard in quantitative analytical methods. This high-purity reference material is critical for ensuring accuracy and reliability in pharmacokinetic and metabolic studies. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and analytical testing facilities specializing in bioanalysis and quality control.

Application

• Internal Standard for LC-MS/MS: Essential for the precise quantification of bambuterol and its metabolites in complex biological matrices like plasma, serum, and urine.
• Pharmaceutical Research & Development: Supports method development and validation for drug metabolism and pharmacokinetics (DMPK) studies.
• Bioanalytical Assay Calibration: Used to create calibration curves and ensure data integrity in regulated bioanalysis for clinical trials.
• Metabolite Identification and Profiling: Aids in distinguishing drug-derived compounds from endogenous substances during mass spectrometry analysis.
• Quality Control in Manufacturing: Employed in analytical labs to monitor the consistency and purity of active pharmaceutical ingredient (API) batches.
• Forensic and Anti-Doping Analysis: Provides a reliable reference for detecting and confirming the presence of β-2-agonists in forensic toxicology.

Basic Information

Product Name	Bambuterol-D9 Hydrochloride
CAS No.	1794810-59-5
Molecular Formula	C18H20D9N3O5•HCl
Molecular Weight	~ 404.95 g/mol
Synonyms	Bambuterol-d9 HCl; 5-[(1RS)-2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-1,3-phenylene bis(dimethylcarbamate)-d9 hydrochloride; (RS)-Bambuterol-d9 hydrochloride; Bambuterol (phenyl-d9) hydrochloride; Deuterated Bambuterol Hydrochloride; Internal Standard for Bambuterol
EINECS	Contact for details

Quality Control

Our Bambuterol-D9 Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high isotopic purity and chemical identity. Certificates of Analysis (COA) detailing batch-specific results for assay, isotopic enrichment, and impurities are provided to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label or COA. This compound is hygroscopic (moisture-sensitive) and should be kept in a dry environment. For long-term storage, consider desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (MS)	Conforms
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98.0 atom % D
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.