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63450 Sigma-Aldrich

D-(−)-Mandelic acid

puriss., ≥99.0% (T)

Synonym: (R)-α-Hydroxyphenylacetic acid

  • CAS Number 611-71-2

  • Empirical Formula (Hill Notation) C8H8O3

  • Molecular Weight 152.15

  •  Beilstein Registry Number 2691094

  •  EC Number 210-276-6

  •  MDL number MFCD00064251

  •  PubChem Substance ID 329759860

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Properties

Related Categories Asymmetric Synthesis, Carboxylic Acids, Chemical Synthesis, Chiral Building Blocks, Chiral Resolution Reagents,
InChI Key   IWYDHOAUDWTVEP-SSDOTTSWSA-N
grade   puriss.
assay   ≥99.0% (T)
optical activity   [α]20/D −155±5°, c = 5% in H2O
optical purity   enantiomeric ratio: ≥99:1 (GC)
mp   130-133 °C

Description

Other Notes

Reagent used for the resolution of bases; Resolution of alcohols via esters; Stereoselective α-alkylation via dioxolanones

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
Flash Point(F) 
>374 °F
Flash Point(C) 
>190 °C

Documents

Certificate of Analysis

Protocols & Articles

Articles

GC Analysis of Mandelic Acid Methyl Ester Enantiomers on Astec® CHIRALDEX® B-DP

From our library of Articles, Sigma-Aldrich presents GC Analysis of Mandelic Acid Methyl Ester Enantiomers on Astec® CHIRALDEX® B-DP
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of Mandelic Acid Methyl Ester Enantiomers on Astec® CHIRALDEX® G-TA

From our library of Articles, Sigma-Aldrich presents GC Analysis of Mandelic Acid Methyl Ester Enantiomers on Astec® CHIRALDEX® G-TA
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

Peer-Reviewed Papers
15

References

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Description

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154210 (R)-(−)-Mandelic acid, ReagentPlus®, ≥99%

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