93659
BioUltra
100
≥99.5% (NT)
powder or crystals
[α]20/D ?31.5±1°, c = 1% in H2O
insoluble matter, passes filter test
≤0.1%
≤0.1% loss on drying, 20 °C (HV)
white
280-285 °C (dec.) (lit.)
0.5 M HCl: 0.1 g/mL at 20 °C, clear, colorless to faintly yellow
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
cut-off at 326 nm in 0.5 M HCl at 0.5 M
cell analysis
N[C@@H](Cc1c[nH]c2ccccc12)C(O)=O