我买了纯腺苷的粉末(sigma),用灭菌用水配,发现根本很难溶解.
腺苷，又名腺嘌呤核苷，分子式C 10H13N5O4，分子量267.24，无臭、无味、白色结晶性粉末，难溶于水、乙醇和乙醚，熔点233─238℃，
Adenosine is a white crystalline powder. It is soluble in water and practically
insoluble in alcohol. Solubility increases by warming and lowering the pH of the
solution. Each Adenoscan vial contains a sterile, non-pyrogenic solution of adenosine 3
mg/mL and sodium chloride 9 mg/mL in Water for Injection, q.s. The pH of the
solution is between 4.5 and 7.5.
可以直接购买腺苷注射液.辽宁诺康医药公司生长.90MG/30ML.
用45%的乙醇
腺苷，又名腺嘌呤核苷，分子式C 10H13N5O4，分子量267.24，无臭、无味、白色结晶性粉末，难溶于水、乙醇和乙醚，熔点233─238℃，
Adenosine is a white crystalline powder. It is soluble in water and practically
insoluble in alcohol. Solubility increases by warming and lowering the pH of the
solution. Each Adenoscan vial contains a sterile, non-pyrogenic solution of adenosine 3
mg/mL and sodium chloride 9 mg/mL in Water for Injection, q.s. The pH of the
solution is between 4.5 and 7.5.
可以直接购买腺苷注射液.辽宁诺康医药公司生长.90MG/30ML.
用45%的乙醇