Derivative Type: L-Form
Properties: Crystals. [M]D +38.3° (5N HCl); [M]D +46.6° (glacial acetic acid). [a]D23 -28.8° (c = 2 in 6N HCl).
Optical Rotation: [a]D23 -28.8° (c = 2 in 6N HCl)
Derivative Type: D-Form
Properties: Crystals from dil alcohol. [a]D23 -28.0° (c = 2 in 6N HCl).
Optical Rotation: [a]D23 -28.0° (c = 2 in 6N HCl)
Derivative Type: DL-Form
Properties: Crystals from dil alcohol, mp 218°; 218-220°; 223-224°, depending on rate of heating.
Melting point: mp 218°; 218-220°; 223-224°
Status: This monograph has been retired and is no longer subject to revision or update.
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