Description

Clenpenterol-D11 Hydrochloride is a high-purity, deuterium-labeled internal standard critical for advanced analytical quantification. This compound is essential for ensuring accuracy and reliability in sensitive mass spectrometry-based analyses, providing a stable isotopic reference. It is primarily required by analytical laboratories, pharmaceutical R&D teams, and forensic toxicologists engaged in method development and regulatory compliance testing.

Application

• Internal Standard for LC-MS/MS and GC-MS quantification of Clenpenterol and related β-agonists.
• Metabolite profiling and pharmacokinetic studies in pharmaceutical research and development.
• Quality control and method validation in regulatory and forensic toxicology laboratories.
• Stable isotope dilution analysis for high-accuracy measurement in complex biological matrices.
• Research into the metabolism and detection of performance-enhancing substances in sports.
• Calibration standard for ensuring data integrity in Good Laboratory Practice (GLP) compliant studies.

Basic Information

Product Name	Clenpenterol-D11 Hydrochloride
CAS No.	1325559-11-2
Molecular Formula	C12H8D11Cl2N3O • HCl
Molecular Weight	349.71 g/mol (for monoisotopic unlabeled form; contact for exact labeled weight)
Synonyms	4-Amino-3,5-dichloro-α-[[(1,1-dimethylethyl)amino]methyl]-benzenemethanol-D11 Hydrochloride; Clenpenterol-d11 HCl; 1-(4-Amino-3,5-dichlorophenyl)-2-(tert-butylamino)ethanol-D11 Hydrochloride; 7-Hydroxy Clenbuterol D11 Hydrochloride; 4-Amino-α-(tert-butylaminomethyl)-3,5-dichlorobenzyl Alcohol-D11 Hydrochloride; CLP-D11 HCl; Deuterated Clenpenterol Hydrochloride
EINECS	Not listed / Contact for details

Quality Control

Our Clenpenterol-D11 Hydrochloride is manufactured under strict quality systems to ensure the highest isotopic purity and chemical integrity. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing results for isotopic enrichment, chemical purity, and identity confirmation via advanced spectroscopic methods. We are committed to supplying materials that meet the rigorous standards required for analytical and research applications.

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. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (MS)	Conforms to expected mass profile
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98.0 atom % D
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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