基本信息

• 产品名称：维生素B₂
• CAS NO：83-88-5
• 中文别名：核黄素; 7,8-二甲基-10-(1'-D-核糖基)-异咯嗪
• 分子式：

  C₁₇H₂₀N₄O₆

• 分子量：376.37
• 英文名称：Riboflavin
• EINECS：201-507-1
• 密度：1.65
• 英文别名：Riboflavine(7CI); Benzo[g]pteridine, riboflavin deriv.; (-)-Riboflavin;1-Deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-D-ribitol;6,7-Dimethyl-9-D-ribitylisoalloxazine; 6,7-Dimethyl-9-ribitylisoalloxazine;7,8-Dimethyl-10-ribitylisoalloxazine; Beflavin; Beflavine;Benzo[g]pteridine-2,4(3H,10H)-dione,7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)-; C.I. 50900; C.I. FoodYellow 15; D-Ribitol,1-deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-; E101; E 101 (dye); Flavaxin; Flavin BB; Flaxain; Food Yellow 15; Hyre;Lactobene; Lactoflavin; Lactoflavine; NCI 0033298; NSC 33298; Ribipca;Ribocrisina; Riboderm; Ribosyn; Ribotone; Ribovel; Ricrolin; Russupteridineyellow III; San Yellow B; Vitaflavine; Vitamin B2; Vitamin G; Vitasan B2
• 闪点：9℃
• 熔点：290°C (dec.)(lit.)
• 沸点：504.93°C (rough estimate)
• 毒性：

详细信息

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