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(R)-Styrene oxide

(R)-Styrene oxide

CAS Number: 20780-53-4

Molecular Formula: C8H8O

Purity: (R)-Styrene oxide 96% purity

About (R)-Styrene oxide

(R)-Styrene oxide (CAS 6712-25-0) functions as a fundamental chiral building block within the API intermediates market, where its precise enantiomeric configuration is vital for synthesizing beta-blockers and advanced antidepressant medications that require high purity fine chemicals (Pharma/API purity 99% | General In...

(R)-Styrene oxide Specifications

CAS Number
20780-53-4
Molecular Formula
C8H8O
Molecular Weight
120.15 g/mol
IUPAC Name
(2R)-2-phenyloxirane
Canonical SMILES
C1[C@@H](O1)C2=CC=CC=C2
InChI Key
AWMVMTVKBNGEAK-QMMMGPOBSA-N
PubChem CID
114705
HSN No
29109000
Molecular Weight
120.15 g/mol
Purity
(R)-Styrene oxide 96% purity
Physical appearance
White to orange to green powder to crystal
odor
Sweet pleasant odor
Precautionary Statement Codes
P203, P261, P262, P264, P264+P265, P270, P271, P280, P302+P352, P304+P340, P305+P351+P338, P316, P318, P321, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501
Hazard Classes and Categories
Acute Tox. 3 (97.7%) Skin Irrit. 2 (100%)

Pharmaceutical Intermediate

A versatile chiral building block used in the asymmetric synthesis of active pharmaceutical ingredients, including the anti-HIV agent (-)-hyperolactone C and the anthelmintic drug tetramisole

Chiral Initiator

An essential reagent utilized as a chiral initiator in the synthesis of 5-pyrimidyl alkanol and other enantiomerically pure compounds via asymmetric autocatalysis

Chemical Intermediate

A critical precursor in the production of fine chemicals such as phenethyl alcohol for the fragrance industry and various agrochemical derivatives

Reactive Diluent

A functional additive used as a reactive plasticizer or diluent for epoxy resins to modify viscosity and enhance the properties of surface coatings, adhesives, and sealants

Organic Synthesis Reagent

A valuable substrate employed in stereoselective reactions, including O-alkylation of phenols and ring-opening transformations with alcohols, carboxylic acids, and thiols.

(R)-Styrene oxide FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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