Home  >  Products  >  Pemetrexed, Disodium Salt, Heptahydrate (N-[4-[(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic Acid Disodium, LY-231514, Alimta)

Pemetrexed, Disodium Salt, Heptahydrate (N-[4-[(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic Acid Disodium, LY-231514, Alimta)

Cat no: P3148-07


Supplier: United States Biological
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Pemetrexed inhibits dihydrofolate reductase, thymidylate synthase and glycinamide ribonucleotide formyltransferase with Ki values of 7nM, 109nM and 9.3uM, respectively. Solubility: Very poorly soluble in DMSO and ethanol; soluble in water at 100mg/ml.. Buffers, serum, or other additives may increase or decrease the aqueous solubility. Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20 degrees C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Catalogue number: P3148-07
Size: 250mg
Form: Supplied as a white to off-white powder.
Purity: ~99%
References: 1. Shih, C., et al. "LY231514, a pyrrolo[2,3-d]pyrimidine-based antifolate that inhibits multiple folate-requiring enzymes." Cancer Res. 57:1116-1123 (1997). 2. Shih, C., et al. "LY231514, a pyrrolo[2,3-d]pyrimidine-based antifolate that inhibits multiple folate-requiring enzymes." Cancer Res. 57:1116-1123 (1997). 3. Zhao, R., et al. "Marked suppression of the activity of some, but not all, antifolate compounds by augmentation of folate cofactor pools within tumor cells." Biochem. Pharmacol. 61:857-865 (2001). 4. Chattopadhyay, S., et al. "Pemetrexed: biochemical and cellular pharmacology, mechanisms, and clinical applications." Mol. Cancer Ther. 6:404-417 (2007). 5. Hazarika, M., et al. "FDA drug approval summaries: pemetrexed (Alimta(R))." Oncologist 9:482-488 (2004). 6. Cohen, M.H., et al. "FDA drug approval summary: pemetrexed for injection (Alimta(R)) for the treatment of non-small cell lung cancer." Oncologist 10:363-368 (2005).

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