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Pantothenic acid

Chemical compound
IUPAC ID: 3-[(2,4-dihydroxy-3,3-dimethylbutanoyl)amino]propanoic acid
3D model (JSmol): Interactive image; (R): Interactive image; (S): Interactive image
Acidity (pKa): 4.41
Appearance: Yellow oil; Colorless crystals (Ca2+ salt)
Basicity (pKb): 9.698
Beilstein Reference: 1727062, 1727064 (R)
Chiral rotation (D): +37.5°; +24.3° (Ca2+ salt)