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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:
90319-52-1
Molecular Weight:
163.17
Beilstein/REAXYS Number:
4308995
MDL number:
MFCD00192393
UNSPSC Code:
12352005
PubChem Substance ID:
24865089
NACRES:
NA.22

Quality Level

100

assay

98%

form

solid

optical activity

[α]25/D −48°, c = 2 in chloroform

mp

131-133 °C (lit.)

functional group

phenyl

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKBR3098V
MKBP5101V
MKBP0122V
MKBJ8529V
42997PJ

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

Chromatograms

application for HPLC

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