Erythromycin 98%
Supplier: Thermo Scientific
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Warning
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227330050
227330250
227331000
ACRO227330050EA
110
GBP
ACRO227330050
ACRO227330250
ACRO227331000
Erythromycin 98%
Erythromycin
Formula:
C₃₇H₆₇NO₁₃ Melting Pt: 138…140 °C Storage Temperature: Ambient |
MDL Number:
MFCD00084654 CAS Number: 114-07-8 EINECS: 204-040-1 |
Specification Test Results
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 |
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