MilliporeSigma
All Photos(3)

294640

Sigma-Aldrich

(S)-4-Benzyl-2-oxazolidinone

99%

Empirical Formula (Hill Notation):
C10H11NO2
CAS Number:
Molecular Weight:
177.20
Beilstein:
3649667
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

solid

optical activity

[α]20/D −63°, c = 1 in chloroform

optical purity

ee: 99% (HPLC)

mp

86-88 °C (lit.)

SMILES string

O=C1N[C@H](CO1)Cc2ccccc2

InChI

1S/C10H11NO2/c12-10-11-9(7-13-10)6-8-4-2-1-3-5-8/h1-5,9H,6-7H2,(H,11,12)/t9-/m0/s1

InChI key

OJOFMLDBXPDXLQ-VIFPVBQESA-N

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Packaging

5, 25 g in poly bottle

Application

Chiral auxiliary used recently in a synthesis of (S)-equol. Preparation and functionalization of chiral, stabilized ylides.
Used for asymmetric synthesis of (3R)- and (3S)-piperazic acid.
Chiral auxiliary for asymmetric alkylation.

Pictograms

Exclamation markHealth hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - STOT RE 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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