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CAS号：1401-69-0
英文名称：Tylosin
英文同义词：Tylon;Vetil;TYLOSIN;TYLAN50;Tylosine;tylocine;Vetil(R);Tylan 100;fradizine;Tylosin A
中文名称：泰乐菌素
中文同义词：泰洛星;太乐菌素;泰乐菌素;泰乐霉素;泰洛霉素;亦称泰农;泰乐菌素碱;酪氨酸(EP;亦称泰农、泰乐霉素;泰洛星, ≥93%
分子式：C46H77NO17
分子量：916.1
熔点： 135-137°C
比旋光度： D25 -46° (c = 2 in methanol)
沸点： 796.05°C (rough estimate)
密度： 1.1424 (rough estimate)
折射率： 1.5280 (estimate)
储存条件： Sealed in dry,2-8°C
酸度系数(pKa)： pKa 7.73(H2O t = 25 I = 0.167) (Uncertain)
水溶解性： H2O： soluble 50 mg/mL
稳定性： Solutions are stable at pH 4-9 (most stable at pH 7);
Below pH 4 tylosin B (desmycosin) is formed as a result of acid hydrolysis;
In neutral and alkaline pH – tylosin aldol (TAD) is formed together with polar degradation products of unknown identity;
When tylosin solution is exposed to daylight, a photodegradation product - isotylosin A (isoTA) is formed.
EPA化学物质信息： Tylosin (1401-69-0)