Description

Hydroxymethyl Clenbuterol CAS NO 38339-18-3 is a synthetic organic compound belonging to the class of substituted phenylethanolamines. This intermediate is of significant value in pharmaceutical research and development, particularly for its structural relevance to β-2 adrenergic agonists. It is primarily sought after by research institutions and pharmaceutical manufacturers engaged in the synthesis of specialized therapeutic agents or analytical reference standards.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of β-adrenergic receptor agonists and related compounds.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.
• Metabolite Studies: Employed in pharmacological and toxicological research to study drug metabolism pathways.
• Biochemical Research: Utilized in studies investigating the mechanism of action of sympathomimetic agents at the receptor level.
• Veterinary Pharmaceutical Development: Investigated for potential applications in the development of veterinary bronchodilators (subject to regional regulations).

Basic Information

Product Name	Hydroxymethyl Clenbuterol
CAS No.	38339-18-3
Molecular Formula	C13H19Cl2NO2
Molecular Weight	292.20 g/mol
Synonyms	4-Amino-3,5-dichloro-α-[[(1,1-dimethylethyl)amino]methyl]-benzenemethanol; 1-(4-Amino-3,5-dichlorophenyl)-2-(tert-butylamino)ethanol, Hydroxymethyl derivative; Clenbuterol Hydroxymethyl Analog; 4-Amino-3,5-dichloro-α-((tert-butylamino)methyl)benzyl alcohol
EINECS	Contact for details

Quality Control

Our Hydroxymethyl Clenbuterol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including identity confirmation by IR and NMR, purity assessment by HPLC, and control of specific impurities. A detailed Certificate of Analysis (COA) documenting all test results against established specifications is provided with every shipment to ensure traceability and compliance with your research or quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.