(R)-(+)-Styrene oxide - ≥97%,≥97%(ee) , CAS No.20780-53-4

CAS: 20780-53-4 Cat. No.: I133271 Fórmula: C₈H₈O Peso molecular: 120.15 Beilstein Registry Number: 1984 Número EC: 606-637-6

GRADE & PURITY ≥97%,≥97%(ee)

Synonyms

(R)-(+)-Styrene oxide, 98% | Benzene, (epoxyethyl)-, (R)-(-)- | Oxirane, 2-phenyl-, (2R)- | S0516 | SMR000471848 | (+)-(R)-STYRENE OXIDE | Q27095270 | (R)-Phenylethylene oxide | R-STYRENE OXIDE | (+)-PHENYLOXIRANE | (2R)-2-phenyloxirane | BIDD:ER0688 | Z1

Storage

Store at 2-8°C

Shipped In

Wet ice

Descripción general

Used to produce a homologated epoxide as part of a synthetic approach to (+)-allosedamine.

Application：

Used to produce a homologated epoxide as part of a synthetic approach to (+)-allosedamine.

(R)-(+)-Styrene oxide can be used:

As a chiral initiator in the synthesis of 5-pyrimidyl alkanol from its corresponding aldehyde using diisopropylzinc.

As a substrate in the stereoselective intermolecular O-alkylation of phenols with epoxides via Friedel–Crafts-type reaction.

As a substrate in the ring-opening reactions of epoxides with alcohols, carboxylic acids, and thiols using the AlPW12O40 catalyst.

Specifications

Sinónimos

(R)-(+)-Styrene oxide, 98% | Benzene, (epoxyethyl)-, (R)-(-)- | Oxirane, 2-phenyl-, (2R)- | S0516 | SMR000471848 | (+)-(R)-STYRENE OXIDE | Q27095270 | (R)-Phenylethylene oxide | R-STYRENE OXIDE | (+)-PHENYLOXIRANE | (2R)-2-phenyloxirane | BIDD:ER0688 | Z1

Especificaciones y pureza

≥97%,≥97%(ee)

Condiciones de almacenamiento de almacenamiento

Store at 2-8°C

Enviado en

Wet ice

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Pureza

≥97%,≥97%(ee)

Nombres e identificadores

• Pubchem Sid: 504756720
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504756720
• Sonrisas canónicas: C1C(O1)C2=CC=CC=C2
• IUPAC Name: (2R)-2-phenyloxirane
• InChIKey: AWMVMTVKBNGEAK-QMMMGPOBSA-N
• INCHI: 1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m0/s1
• Isómeros SMILES: C1[C@H](O1)C2=CC=CC=C2
• WGK Alemania: 3
• RTECS: CZ9625010
• Peso molecular: 120.15
• Beilstein: 1984
• Reaxy-Rn: 108582
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=108582&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Clase Benzene and substituted derivatives

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Clase: Benzene and substituted derivatives
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzene and substituted derivatives
• Alternative Parents: Oxacyclic compounds Epoxides Dialkyl ethers Hydrocarbon derivatives
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Monocyclic benzene moiety - Oxacycle - Organoheterocyclic compound - Ether - Oxirane - Dialkyl ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteromonocyclic compound
• Descripción: This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
• External Descriptors: styrene oxide

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Mecanismos de acción

Propiedades químicas y físicas

• Índice de refracción: 1.54
• Rotación específica [α]: 33° (neat)
• Punto de inflamación (°F): 176 °F
• Punto de inflamación (°C): 80 °C
• Punto de ebullición (°C): 194 °C
• Peso molecular: 120.150 g/mol
• XLogP3: 1.600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 120.058 Da
• Monoisotopic Mass: 120.058 Da
• Topological Polar Surface Area: 12.500 Ų
• Heavy Atom Count: 9
• Formal Charge: 0
• Complexity: 94.700
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 1
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Preguntas frecuentes

What is the purity of this product?

This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at 2–8 °C. Refrigerated storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 20780-53-4, the molecular formula is C8H8O, and the molecular weight is 120.15 g/mol. InChIKey AWMVMTVKBNGEAK-QMMMGPOBSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.