Description

(R)-3-Methoxystyreneoxide is a chiral epoxide building block of significant interest in fine chemical synthesis. Its value lies in its enantiomeric purity, which is critical for producing optically active intermediates with high stereoselectivity. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of biologically active molecules, including potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of chiral pesticides, herbicides, and plant growth regulators where specific stereochemistry is required for efficacy.
• Asymmetric Catalysis Research: Serves as a standard substrate or ligand precursor in the development and testing of new chiral catalysts and synthetic methodologies.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, fragrances, and advanced materials that require enantiomerically pure epoxide intermediates.
• Academic & Industrial R&D: A valuable tool for chemists in exploring new ring-opening reactions and constructing complex molecular architectures with defined stereocenters.

Basic Information

Product Name	(R)-3-Methoxystyreneoxide
CAS No.	62600-72-0
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	(R)-3-Methoxystyrene oxide; (R)-1-(3-Methoxyphenyl)oxirane; (R)-3-Methoxyphenyloxirane; (R)-3-Methoxy-α,β-epoxystyrene; (R)-3-Methoxystyrene 7,8-oxide; (R)-3-Methoxyphenylethylene oxide; (R)-3-Methoxy-1,2-epoxyethylbenzene; (R)-3-Methoxystyrene epoxide
EINECS	Contact for details

Quality Control

Our (R)-3-Methoxystyreneoxide is produced under strict quality management protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is characterized using advanced analytical techniques including chiral HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess (ee), and impurity profile is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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