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7-Hydroxy-4-methyl-2(1H)-quinolone
| 产品编号： | 3333005 |
| 规格： | suitable for fluorescence, ≥97.0% (HPLC) |
| CAS NO： | 20513-71-7 |
| 包装规格： | 500 MG |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
20513-71-7
7-Hydroxy-4-methyl-2(1H)-quinolone
2,7-Dihydroxy-4-methylquinoline
7-Hydroxy-4-methylcarbostyryl
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C10H9NO2 |
| Molecular weight | 175.18 |
| Beilstein | 1528280 |
| MDL number | MFCD00674527 |
| PubChem Substance ID【PubChem化学物质编号】 | 57651543 |
| NACRES | NA.32 |
| Application【应用】 | 7-Hydroxy-4-methyl-2(1H)-quinolone may be used as a reference material in the study and analysis of quinolone derivatives in research areas such as carcinogenicity and quinolone metabolism. |
产品性质
| Assay【测定】 | ≥97.0% (HPLC) |
| pKa | 7.8 |
| mp | ≥250 ℃ (lit.) |
| solubility【溶解性】 | DMF: soluble DMSO: soluble alcohols: soluble |
| fluorescence【荧光】 | λex 321 nm; λem 357 nm (pH 5.0) λex 351 nm; λem 428 nm in 0.1 M Tris pH 9.0 |
| suitability【适用性】 | suitable for fluorescence |
| SMILES string | Cc1cc(O)nc2cc(O)ccc12 |
| InChI | 1S/C10H9NO2/c1-6-4-10(13)11-9-5-7(12)2-3-8(6)9/h2-5,12H,1H3,(H,11,13) |
| InChI key | MYEVEFULPUKTSZ-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
