S-(-)-Indoline-2-carboxylic acid

Product Name: S-(-)-Indoline-2-carboxylic acid
Molecular Weight: 163.18
CAS No.: 79815-20-6
Chemical Structure:
Specification:
Assay : 99%
Appearance: White crystalline powder
Specific rotation: -113° - -115° (C=1, 1N HCl)
M.P.: 176-178 °C (Dec)
Heavy Metal: 20 PPM Max
Loss On drying: 0.5% max
Residue on ignition: 0.1% Max
Usage: Pharmaceuticals intermediate, special amino acid