2,​4(1H,​3H)​-​Pyrimidinedione, 5-​(hydroxymethyl)​- 5-羟甲基尿嘧啶

CAS 4433-40-3 MFCD00006070

化学结构图

4433-40-3
SMILES: O=c1[nH]cc(CO)c(=O)[nH]1

化学属性

Mol. FormulaC5H6N2O3
Mol. Weight142.11
Density1.422
Melting Point>300°C
TSCAYes
Boiling Point530.4°C at 760 mmHg
Flash Point274.6°C

别名和识别编码

Chemical Name2,​4(1H,​3H)​-​Pyrimidinedione, 5-​(hydroxymethyl)​-
MDL NumberMFCD00056024
CAS Number4433-40-3
EC Number224-636-5
Beilstein Registry Number125482
Synonym 5-Hydroxymethyluracil {LY} 5-Hydroxymethyluracil {} {LY} 5-Hydroxymethyluracil {} {} {LY} 5-Hydroxymethyluracil {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Hydroxymethyluracil {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID78168
Chemical Name Translation5-羟甲基尿嘧啶
InChIInChI=1S/C5H6N2O3/c8-2-3-1-6-5(10)7-4(3)9/h1,8H,2H2,(H2,6,7,9,10)
Canonical SMILESO=C1NC(C(CO)=CN1)=O
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分类

  • {SNA} Building Blocks, C4 to C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyrimidines

相关文献及参考

  • [2]. Janoušková M, et al. 5-(Hydroxymethyl)uracil and -cytosine as potential epigenetic marks enhancing or inhibiting transcription with bacterial RNA polymerase. Chem Commun (Camb). 2017 Dec 12;53(99):13253-13255.
  • [1]. Djuric Z, et al. Quantitation of 5-(hydroxymethyl)uracil in DNA by gas chromatography with mass spectral detection. Chem Res Toxicol. 1991 Nov-Dec;4(6):687-91.
  • [1]. Djuric Z, et al. Quantitation of 5-(hydroxymethyl)uracil in DNA by gas chromatography with mass spectral detection. Chem Res Toxicol. 1991 Nov-Dec;4(6):687-91.
  • [2]. Janoušková M, et al. 5-(Hydroxymethyl)uracil and -cytosine as potential epigenetic marks enhancing or inhibiting transcription with bacterial RNA polymerase. Chem Commun (Camb). 2017 Dec 12;53(99):13253-13255.

安全信息

Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
RTECSYR0513000
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyrimidines 嘧啶
  1. Medical Research Areas
  2. Metabolism
  3. Endogenous Metabolite  (内源性代谢物)

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