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Lometrexol hydrate
产品别名
106400-81-1
Lometrexol hydrate
N-[4-[2-[(6R)-2-amino-3,4,5,6,7,8-hexahydro-4-oxopyrido[2,3-d]pyrimidin-6-yl]ethyl]benzoyl]-L-glutamic acid hydrate
LY 264618 hydrate
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C21H25N5O6 · xH2O |
| Molecular weight | 443.45 (anhydrous basis) |
| PubChem Substance ID【PubChem化学物质编号】 | 329825110 |
| Application【应用】 | Lometrexol hydrate was used to compare the biological activity of potent inhibitor of human GARFTase. |
| Biochem/physiol Actions【生化/生理作用】 | Glycinamide Ribonucleotide Formyltransferase (GARFTase) is a folate-dependent enzyme required for de novo purine synthesis. Lometrexate is a potent inhibitor of GARFTase, but does not interfere with enzymes involved in the synthesis of folate. Lometrexerol has been tested clinically for the treatment of various cancers as an anti-folate like agent, similar to methotrexate. Treatment with lometrexol rapidly decreases ATP and GTP levels, cell cycle arrest and induces apoptosis. Although depletion of nucleotide pools induces p53 expression, lometrexol is cytotoxic in both wild-type and mutant p53 expressing tumor cells. Lometrexol is cytotoxic in CCRF-CEm leukemia cells with an IC50 of 2.9 nM. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥95% (HPLC) |
| form【形式】 | powder |
| color【颜色】 | white to light yellow |
| solubility【溶解性】 | DMSO: ≥5 mg/mL |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | O.NC1=NC(=O)C2=C(NC[C@H](CCc3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O)C2)N1 |
| InChI | 1S/C21H25N5O6.H2O/c22-21-25-17-14(19(30)26-21)9-12(10-23-17)2-1-11-3-5-13(6-4-11)18(29)24-15(20(31)32)7-8-16(27)28;/h3-6,12,15H,1-2,7-10H2,(H,24,29)(H,27,28)(H,31,32)(H4,22,23,25,26,30);1H2/t12-,15+;/m1./s1 |
| InChI key | AEFQSKJUVDZANQ-YLCXCWDSSA-N |
| packaging【包装】 | 5, 25 mg in glass bottle |
安全信息
| Pictograms【象形图】 | GHS06 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H301 |
| Precautionary Statements | P301 + P310 |
| Hazard Classifications【危险分类】 | Acute Tox. 3 Oral |
| Storage Class Code【储存分类代码】 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK | WGK 3 |
