Description

Benzeneethanol, β-Amino-α-Ethenyl-4-Methoxy-, (Alphar,Betas)-Rel- (9Ci) is a specialized chiral intermediate with a complex molecular architecture, identified by CAS number 701975-94-2. This compound matters for its role as a key building block in the synthesis of advanced pharmaceutical agents and fine chemicals, where precise stereochemistry is critical for biological activity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors seeking to develop novel active ingredients with high enantiomeric purity.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and cardiovascular drug candidates.
• Agrochemical Synthesis: Serves as a precursor in the creation of novel, enantiomerically pure pesticides and herbicides, where specific stereochemistry can enhance efficacy and reduce environmental impact.
• Ligand and Catalyst Development: Used in the preparation of specialized chiral ligands for asymmetric catalysis, enabling more efficient and selective synthetic routes.
• Fine Chemical Production: Employed in the multistep synthesis of complex natural product analogs and other high-value specialty chemicals.
• Academic and Industrial Research: A valuable compound for methodological studies in organic synthesis, including new C-C and C-N bond-forming reactions.

Basic Information

Product Name	Benzeneethanol, β-Amino-α-Ethenyl-4-Methoxy-, (Alphar,Betas)-Rel- (9Ci)
CAS No.	701975-94-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(αR,βS)-β-Amino-α-vinyl-4-methoxybenzenethanol; rel-(αR,βS)-β-Amino-α-ethenyl-4-methoxybenzenethanol; (αR,βS)-2-Amino-1-(4-methoxyphenyl)-3-buten-1-ol; (1R,2S)-1-(4-Methoxyphenyl)-2-amino-3-buten-1-ol; β-Amino-α-Ethenyl-4-Methoxybenzenethanol (Alphar,Betas)-rel-; CAS 701975-94-2; Chiral amino alcohol intermediate 701975-94-2.
EINECS	Contact for details

Quality Control

Every batch of our Benzeneethanol, β-Amino-α-Ethenyl-4-Methoxy-, (Alphar,Betas)-Rel- (9Ci) undergoes rigorous analytical testing to ensure identity, purity, and chiral integrity. We employ advanced techniques including HPLC, chiral chromatography, and NMR to verify specifications. Our quality management system supports the needs of cGMP-compliant development. A comprehensive Certificate of Analysis (COA) detailing assay, enantiomeric excess, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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