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Erythromycin thiocyanate
Appearance: White or almost white crystalline powder
PH Value: 6.0~ 7.0
Water: 6.0%
Residue on ignition: 0.5%
Microbial potency (Anhydrous): 780ug/mg
Specification:
TEST |
STANDARD |
RESULT |
Appearance |
White or almost white crystalline powder |
Conform |
Identification |
Conform Tests (1) (2) (3) |
Positive Reaction |
PH |
6.0-8.0 |
6.6 |
Heavy Metals |
≤20ppm |
<20ppm |
Arsenic |
≤2ppm |
<2ppm |
Loss on drying |
≤6.0% |
4.2% |
Residue on ignition |
≤1.0% |
0.1% |
Assay |
≥750μ/mg |
780μ/mg |
Erythromycin ThiocyanateCAS号:7704-67-8
Erythromycin Thiocyanate分子式: C38H68N2O13S
Erythromycin Thiocyanate英文名称: erythromycin thiocyanate
Erythromycin Thiocyanate英文同义词: Erythromycin thiocyanate; Erythromycin, thiocyanate (salt); (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-7,12,13-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione thiocyanate (1:1) (non-preferred name)
Erythromycin ThiocyanateEINECS号: 231-723-1
Erythromycin Thiocyanate分子量: 793.0171
Erythromycin Thiocyanate沸点: 818.4°C at 760 mmHg
Erythromycin Thiocyanate密度: 4.94E-31mmHg at 25°C
Erythromycin Thiocyanate闪点: 448.8°C