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  • 253022 - (S)-(+)-O-Acetylmandelic acid

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253022 Sigma-Aldrich

(S)-(+)-O-Acetylmandelic acid

99%

Synonym: (S)-(+)-α-Acetoxyphenylacetic acid

  • CAS Number 7322-88-5

  • Linear Formula CH3CO2CH(C6H5)CO2H

  • Molecular Weight 194.18

  •  Beilstein/REAXYS Number 2694109

  •  MDL number MFCD00064215

  •  PubChem Substance ID 24855255

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Carboxylic Acids, Chemical Synthesis, Chiral Building Blocks, Organic Building Blocks More...
assay   99%
optical activity   [α]28/D +153°, c = 2 in acetone
optical purity   ee: 98% (GLC)
mp   97-99 °C (lit.)
SMILES string   CC(=O)O[C@H](C(O)=O)c1ccccc1
InChI   1S/C10H10O4/c1-7(11)14-9(10(12)13)8-5-3-2-4-6-8/h2-6,9H,1H3,(H,12,13)/t9-/m0/s1
InChI key   OBCUSTCTKLTMBX-VIFPVBQESA-N

Description

Application

The (R)- and (S)-isomers are chiral derivatizing agents for NMR determination of enantiomeric purity of α-deuterated carboxylic acids, alcohols, and amines.

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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