蚕豆嘧啶(英语:Divicine,也称为2,6-二氨基-4,5-二羟基嘧啶2,6-diamino-4,5-dihydroxypyrimidine)是一种在蚕豆(学名:Vicia faba)和家山黧豆(学名:Lathyrus sativus)中发现的生物碱,是蚕豆嘧啶葡糖苷糖苷配基,通常情况下是以嘧啶酮式(2,6-二氨基-1-氢-5-羟基-4-嘧啶酮)或嘧啶二酮式互变异构体(2,6-二氨基-1,3-二氢-4,5-嘧啶二酮)存在[1]

Quick Facts 蚕豆嘧啶, 识别 ...
蚕豆嘧啶
IUPAC名
2,6-Diamino-4,5-dihydroxypyrimidine
别名 2,6-Diamino-4,5-pyrimidinediol; 2,6-diamine-5-hydroxy-4(3H)-pyrimidinone; 2,4-diamino-5,6-dihydroxypyrimidine
识别
CAS号 32267-39-3  checkY
PubChem 91606
ChemSpider 2971290
SMILES
 
  • OC1=C(O)C(N)=NC(N)=N1
InChI
 
  • 1/C4H6N4O2/c5-2-1(9)3(10)8-4(6)7-2/h9H,(H5,5,6,7,8,10)
InChIKey ZMWZGZSARWJATP-UHFFFAOYAO
性质
化学式 C4H6N4O2
摩尔质量 142.12 g·mol−1
外观 Brownish needles
溶解性(10% KOH) SolubleTemplate:Vague
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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