(R)-Mandelic acid
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(R)-Mandelic acid

CAS 611-71-2
Structure
Synonyms (R)-alpha-Hydrophenylacetic acid
IUPAC Name (2R)-2-hydroxy-2-phenylacetic acid
Molecular Weight 152.15
Molecular Formula C8H8O3
Canonical SMILES C1=CC=C(C=C1)[C@H](C(=O)O)O
InChI InChI=1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)/t7-/m1/s1
InChI Key IWYDHOAUDWTVEP-SSDOTTSWSA-N
Melting Point 131-133 °C (lit.)
Purity 98%
Density 1.17 g/ml
Refractive Index -153.5 ° (C=1, H2O)
pKa 3.37
pH 3.34 (1 mM solution)
Solubility in Water 109.8 g/L
Appearance White to slightly yellow-beige solid

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