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68730

Sigma-Aldrich

(4R,5S)-4-Methyl-5-phenyl-3-propionyl-2-oxazolidinone

≥97.0% (sum of enantiomers, GC)

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About This Item

Empirical Formula (Hill Notation):
C13H15NO3
CAS Number:
77877-20-4
Molecular Weight:
233.26
Beilstein:
3549741
MDL number:
MFCD00043400
UNSPSC Code:
12352005
PubChem Substance ID:
57652138

Assay

≥97.0% (sum of enantiomers, GC)

optical activity

[α]20/D +42±1°, c = 2% in methylene chloride

refractive index

n20/D 1.530

density

1.161 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

CCC(=O)N1[C@H](C)[C@@H](OC1=O)c2ccccc2

InChI

1S/C13H15NO3/c1-3-11(15)14-9(2)12(17-13(14)16)10-7-5-4-6-8-10/h4-9,12H,3H2,1-2H3/t9-,12-/m1/s1

InChI key

ZMRFZBKROHCLIL-BXKDBHETSA-N

Other Notes

Chiral derivative of propionic acid used in highly enantioselective aldol, alkylation and acylation reactions

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

228.2 °F - closed cup

Flash Point(C)

109 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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D.A. Evans et al.
Topics in Stereochemistry, 13, 1-1 (1982)
D.A. Evans et al.
Journal of the American Chemical Society, 106, 1154-1154 (1984)

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