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CAS RN: 1769-24-0 | 产品编码: M2709
2-Methyl-4(1H)-quinazolinone
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技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Melting point | 238.0 to 242.0 °C |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 240 °C |
| 最大吸收波长 | 316 nm (CH__3CN) |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
相关法规
| RTECS# | VA3677000 |
运输信息
| HS编码* | 2933.59-000 |
应用
2-Methyl-4(1H)-quinazolinone: An Inhibitor of Poly (ADP-Ribose) Polymerase (PARP) Enzymes
Genomic instability is a hallmark of cancer and is often the result of altered DNA repair capabilities in tumor cells. Poly (ADP-ribose) polymerases (PARPs) are enzymes responsible for DNA damage detection and repair factor recruitment. PARP inhibitors are able to interact with the binding site for the PARP cofactor NAD+ and trap PARP on DNA, and induce cell death through replication stress-induced mitotic catastrophe. It has been reported that 2-methyl-4(1H)-quinazolinone is a PARP inhibitor and has neuroprotective effects. (The product is for research use only.)
References
- Production of 2-methyl-4[3H]quinazolinone, an inhibitor of poly(ADP-ribose) synthetase, by bacterium
- Specific inhibitors of poly(ADP-ribose) synthetase and mono(ADP-ribosyl)transferase
- Modeling of Poly(ADP-ribose)polymerase (PARP) Inhibitors. Docking of Ligands and Quantitative Structure-Activity Relationship Analysis
- Synthesis and study of new 4-quinazolinone inhibitors of the DNA repair enzyme poly(ADP-ribose) polymerase (PARP)
PubMed Literature
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