本文介绍用化学合成法制得D-葡萄糖-6-

14

C。产率按碳酸钡-

14

C计算为18.3%，比度为4.6mCi/m

M

。产品经鉴定为化学纯与放化纯，

14

C标记在第6位碳原子上。D-萄葡糖-6-C

14

在贮存中的稳定性也进行了研究。

D-glucose-6-

14

C was prepared by chemical synthesis from

14

C-barium carbonate. The yield was 18.3%

with specific activity of 4.6mCi/m

M

. The product was of high purity. The labeled position of

l4

C atom was proved by the degradation method. The stability of product in storing was also studied.