Description

(S)-4-[1-Hydroxy-2-(Methylamino)Ethyl]Pyrocatechol is a high-purity chiral catecholamine derivative, a key intermediate in the synthesis of enantiomerically pure pharmaceuticals. Its value lies in its role as a critical building block for active pharmaceutical ingredients (APIs) requiring specific stereochemistry, ensuring the efficacy and safety of the final drug product. This compound is essential for research and manufacturing in the pharmaceutical industry, particularly for developing adrenergic agents and other specialized therapeutics. CAS No. 150-05-0.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the production of enantiomerically pure Active Pharmaceutical Ingredients (APIs), particularly in the adrenergic drug class.
• Research & Development: Used in medicinal chemistry for the discovery and synthesis of novel drug candidates targeting neurological and cardiovascular pathways.
• Asymmetric Synthesis: Serves as a starting material or intermediate in complex asymmetric synthesis routes due to its defined (S)-configuration.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling.
• Biochemical Research: Used in studies investigating catecholamine metabolism, receptor binding, and related biochemical pathways.

Basic Information

Product Name	(S)-4-[1-Hydroxy-2-(Methylamino)Ethyl]Pyrocatechol
CAS No.	150-05-0
Molecular Formula	C9H13NO3
Molecular Weight	183.20 g/mol
Synonyms	(S)-Noradrenaline; (S)-Norepinephrine; (S)-Arterenol; (S)-Levarterenol; (S)-4-(2-Amino-1-hydroxyethyl)benzene-1,2-diol; (S)-2-Amino-1-(3,4-dihydroxyphenyl)ethanol; L-Norepinephrine; L-Arterenol; (-)-Norepinephrine
EINECS	205-750-2

Quality Control

Our (S)-4-[1-Hydroxy-2-(Methylamino)Ethyl]Pyrocatechol is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including chiral purity assay and impurity profiling by HPLC, to ensure it meets stringent specifications for pharmaceutical R&D and manufacturing. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% (S)-enantiomer
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.