Description

Rac-(1R*)-1-Phenyl-2-Aminoethanol CAS NO 1936-63-6 is a versatile chiral amino alcohol intermediate of significant importance in asymmetric synthesis and pharmaceutical manufacturing. Its core value lies in its utility as a key building block for constructing complex molecules and as a precursor for chiral ligands and resolving agents. This compound is essential for research and production facilities in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop enantiomerically pure active ingredients.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of β-adrenergic blockers (β-blockers) and other active pharmaceutical ingredients (APIs).
• Chiral Ligand Precursor: Used in the preparation of catalysts for asymmetric hydrogenation and other enantioselective transformations.
• Resolution Agent: Employed in the classical resolution of racemic acids via diastereomeric salt formation.
• Agrochemical Synthesis: Serves as a building block in the production of certain herbicides and fungicides with chiral centers.
• Fine Chemical Production: Integral to the manufacture of specialty chemicals, flavors, and fragrances requiring enantiomeric purity.
• Academic & R&D: A standard reagent in organic chemistry research for method development and studying stereochemistry.

Basic Information

Product Name	Rac-(1R*)-1-Phenyl-2-Aminoethanol
CAS No.	1936-63-6
Molecular Formula	C8H11NO
Molecular Weight	137.18 g/mol
Synonyms	(±)-2-Amino-1-phenylethanol; DL-1-Phenyl-2-aminoethanol; DL-2-Amino-1-phenylethanol; rac-2-Amino-1-phenylethanol; DL-1-Phenyl-2-amino-1-ethanol; α-(Aminomethyl)benzyl alcohol; NSC 403697; 1-Phenyl-2-aminoethanol
EINECS	217-710-9

Quality Control

Our Rac-(1R*)-1-Phenyl-2-Aminoethanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing specific results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of moisture from the air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	62 - 66 °C
Loss on Drying	≤ 1.0 %
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1 %

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