Lometrexol
- CAS No.
- 106400-81-1
- Chemical Name:
- Lometrexol
- Synonyms
- LY 264618;Lometrexol;Lometrexolum;LY 264618 hydrate;Lometrexol hydrate;Lometrexol(LY 264618);Lometrexolum [inn-latin];(6R)-5,10-Dideaza-5,6,7,8-tetrahydrofolic acid;N-[4-[2-[[(R)-2-Amino-4-oxo-1,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin]-6-yl]ethyl]benzoyl]-L-glutamic acid;L-Glutamic acid, N-(4-(2-((6R)-2-amino-1,4,5,6,7,8-hexahydro-4-oxopyrido(2,3-D)pyrimidin-6-yl)ethyl)benzoyl)-
- CBNumber:
- CB81179064
- Molecular Formula:
- C21H25N5O6
- Molecular Weight:
- 443.45
- MDL Number:
- MOL File:
- 106400-81-1.mol
| Density | 1.56±0.1 g/cm3(Predicted) |
|---|---|
| storage temp. | 2-8°C |
| solubility | DMSO: ≥5mg/mL |
| form | powder |
| pka | 3.60±0.10(Predicted) |
| color | white to light yellow |
| Stability | Hygroscopic |
| NCI Dictionary of Cancer Terms | lometrexol |
| FDA UNII | 6P3AVY8A7Q |
| NCI Drug Dictionary | lometrexol |
Lometrexol price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | SML0040 | Lometrexol hydrate ≥95% (HPLC) | 106400-81-1 | 5mg | $254 | 2024-03-01 | Buy |
| Sigma-Aldrich | SML0040 | Lometrexol hydrate ≥95% (HPLC) | 106400-81-1 | 25mg | $666 | 2024-03-01 | Buy |
| Cayman Chemical | 18049 | Lometrexol ≥98% | 106400-81-1 | 1mg | $97 | 2024-03-01 | Buy |
| Cayman Chemical | 18049 | Lometrexol ≥98% | 106400-81-1 | 5mg | $243 | 2024-03-01 | Buy |
| ChemScene | CS-0003423 | Lometrexol | 106400-81-1 | 1mg | $275 | 2021-12-16 | Buy |
Lometrexol Chemical Properties,Uses,Production
Description
Glycinamide ribonucleotide formyltransferase (GART) is a folate-dependent enzyme required for de novo purine synthesis. Lometrexol is a folate analog antimetabolite with antineoplastic activity. At nanomolar conentrations, it inhibits GART preventing de novo purine synthesis, inhibiting DNA synthesis, arresting cells in the S phase of the cell cycle, and inhibiting tumor cell proliferation.
Uses
Lometrexol hydrate was used to compare the biological activity of potent inhibitor of human GARFTase.
Uses
It is an antifolate which inhibits glycinamide ribonucleotide formyltransferase (GARFT), an enzyme essential for de novo purine synthesis.
Biochem/physiol Actions
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.
Lometrexol Preparation Products And Raw materials
Raw materials
Preparation Products
Lometrexol Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| LGM Pharma | 1-(800)-881-8210 | inquiries@lgmpharma.com | United States | 2127 | 70 |
| Chemsky (shanghai) International Co.,Ltd | 021-50135380 | shchemsky@sina.com | China | 15421 | 60 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51471 | 80 |
| Beijing Jin Ming Biotechnology Co., Ltd. | 010-60605840 18892239720 | psaitong@jm-bio.com | China | 12308 | 58 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 13028896684 | sales@rrkchem.com | China | 55717 | 58 |
| DC Chemicals | 021-58447131 13564518121 | sales@dcchemicals.com | China | 9414 | 58 |
| ChemeGen(Shanghai) Biotechnology Co.,Ltd. | 18818260767 | sales@chemegen.com | China | 11289 | 58 |