Description

D-Terbutaline is a high-purity enantiomer of the β-2 adrenergic agonist terbutaline, distinguished by its specific stereochemistry. This compound is critical for pharmaceutical research and development, particularly in the study of receptor selectivity and the creation of more targeted therapeutic agents. It is primarily utilized by pharmaceutical manufacturers, advanced research institutions, and fine chemical suppliers serving the life sciences sector. Our supply ensures consistent quality and reliability for your most demanding synthesis and analytical applications.

Application

• Pharmaceutical Intermediate: Key chiral building block in the synthesis of advanced β-2 agonist medications.
• Analytical Reference Standard: Used for method development, validation, and quality control testing in HPLC, GC, and LC-MS.
• Biochemical Research: Tool compound for studying adrenergic receptor mechanisms, signal transduction, and enantiomer-specific biological activity.
• Process Development: Serves as a critical standard in optimizing and scaling up enantioselective synthesis routes.
• Metabolite Studies: Employed in pharmacokinetic and metabolic pathway research related to terbutaline.

Basic Information

Item	Detail
Product Name	D-Terbutaline
CAS No.	90877-48-8
Molecular Formula	C₁₂H₁₉NO₃
Molecular Weight	225.28 g/mol
Synonyms	(R)-Terbutaline; (R)-(-)-Terbutaline; D-(-)-Terbutaline; (1R)-2-(tert-Butylamino)-1-[3,5-dihydroxyphenyl]ethanol; (R)-1-(3,5-Dihydroxyphenyl)-2-(tert-butylamino)ethanol; Brethine (D-enantiomer); Bricanyl (D-enantiomer); Terbasmin (D-enantiomer)
EINECS	Contact for details

Quality Control

Every batch of D-Terbutaline is manufactured under strict quality management systems. We provide comprehensive analytical data to support your regulatory and research requirements. A Certificate of Analysis (COA) detailing purity, chiral purity, identity, and related substances is supplied with each shipment, ensuring full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (Chiral HPLC)	≥99.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Loss on Drying	≤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.