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402451

Sigma-Aldrich

(R)-(−)-4-Phenyl-2-oxazolidinone

98%

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About This Item

Empirical Formula (Hill Notation):
C9H9NO2
CAS Number:
Molecular Weight:
163.17
Beilstein:
4308995
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

solid

optical activity

[α]25/D −48°, c = 2 in chloroform

mp

131-133 °C (lit.)

SMILES string

O=C1N[C@@H](CO1)c2ccccc2

InChI

1S/C9H9NO2/c11-9-10-8(6-12-9)7-4-2-1-3-5-7/h1-5,8H,6H2,(H,10,11)/t8-/m0/s1

InChI key

QDMNNMIOWVJVLY-QMMMGPOBSA-N

Application

Used for α-amino acid synthesis and the preparation of β-lactam antibiotics.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The Journal of Organic Chemistry, 56, 5385-5385 (1991)
Chemical & Pharmaceutical Bulletin, 40, 1077-1077 (1992)

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