Description

Benzenemethanol, α-[(Ethylamino)Methyl]-3-Hydroxy-, (R)- is a chiral organic compound of significant interest in fine chemical synthesis. This product matters as a versatile chiral building block, enabling the production of enantiomerically pure pharmaceuticals and agrochemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs), particularly for adrenergic drugs.
• Agrochemical Synthesis: Used in the research and production of chiral herbicides, fungicides, and plant growth regulators.
• Asymmetric Catalysis: Serves as a precursor or ligand in the development of chiral catalysts for stereoselective reactions.
• Biochemical Research: Employed in studies of enzyme mechanisms and receptor binding where specific stereochemistry is required.
• Fine Chemical Production: A building block for the manufacture of complex, high-value specialty chemicals and flavors & fragrances.

Basic Information

Product Name	Benzenemethanol, α-[(Ethylamino)Methyl]-3-Hydroxy-, (R)-
CAS No.	2259-99-6
Molecular Formula	C10H15NO2
Molecular Weight	181.23 g/mol
Synonyms	(R)-(-)-Phenylephrine; (R)-1-(3-Hydroxyphenyl)-2-(ethylamino)ethanol; (R)-(-)-m-Hydroxy-α-[(ethylamino)methyl]benzyl alcohol; L-Phenylephrine; (-)-Phenylephrine; (R)-Phenylephrine; (1R)-1-(3-Hydroxyphenyl)-2-(ethylamino)ethanol; α-[(Ethylamino)methyl]-3-hydroxybenzenemethanol, (R)-
EINECS	218-862-6

Quality Control

Our Benzenemethanol, α-[(Ethylamino)Methyl]-3-Hydroxy-, (R)- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity determination by HPLC, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. A Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 1.0%

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