Erythromycin 98%
:114-07-8
:
:C₃₇H₆₇NO₁₃
:MFCD00084654
:733.95 g/mol
:138…140 °C
:204-040-1
:GHS07
:Ambient
- Appearance:White to light yellow Powder
- Infrared spectrum:Conforms
- Water:≤6.5 % (K.F.)
- Sulfated ash:≤0.2 %
- HPLC:≥97.5 % (sum A,B and C)
- Specific optical rotation:-71° to -78° (20°C, 589 nm) (c=2, C2H5OH, 30 minutes) on dry substance