4494-26-2

• 常用中文名：1-((2r,4s,5r)-4-羟基-5-(羟基甲基)四氢呋喃-2-基)-2,4-二氧代-1,2,3,4-四氢嘧啶-5-甲醛
• 常用英文名：5-Formyl-dU
• CAS号：4494-26-2
• 分子式：C₁₀H₁₂N₂O₆
• 分子量：256.21200
• 发布时间：2018-12-09 14:10:08
• 更新时间：2025-08-23 09:07:23

名称

• 中文名: 1-((2R,4S,5R)-4-羟基-5-(羟基甲基)四氢呋喃-2-基)-2,4-二氧代-1,2,3,4-四氢嘧啶-5-甲醛
• 英文名: 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,4-dioxopyrimidine-5-carbaldehyde
• 英文别名: 1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)-tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde; 5-formyl-deoxyuridine; 2'-deoxy-5-formyluridine; 5-formyl-2'-deoxy-uridine; Uridine,2'-deoxy-5-formyl; 1-(4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde; 5-Formyl-dU

物化性质

• 密度: 1.67g/cm3
• 分子式: C₁₀H₁₂N₂O₆
• 分子量: 256.21200
• 精确质量: 256.07000
• PSA: 121.62000
• 折射率: 1.676
• 储存条件: 2-8°C， 惰性气体

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UV7700100 CHEMICAL NAME : 5-Pyrimidinecarboxaldehyde, 1,2,3,4-tetrahydro-1-(2-deoxy-beta-D-ribofuranosyl)-2 ,4-dioxo- CAS REGISTRY NUMBER : 4494-26-2 LAST UPDATED : 199410 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C10-H12-N2-O6 MOLECULAR WEIGHT : 256.24 HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : Sister chromatid exchange TEST SYSTEM : Human Lung DOSE/DURATION : 500 ug/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 117,317,1983

安全

• 危害码 (欧洲): Xi

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