Letrozole

Size	Price	Stock	Quantity
Get Quotation Now Add to Cart Bulk Inquiry

Shipping and handling fee USD40, Free delivery is qualified when the total value of your order exceeds USD500.If the item is temporarily out of stock. Please email to order@pharm-intermediates.com,we will inform you when we have it in stock.

Chemical Information

Product name：Letrozole	Purity：98% min
CAS NO：112809-51-5	Solubility：DMSO : 50 mg/mL (175.25 mM)
Molecular Formula：C₁₇H₁₁N₅	Package：Package according to customer requirements
Molecular Weight：285.303	Storage： Store at -20℃

Quality control

Remarks

Letrozole is a third generation inhibitor of aromatase with IC50 of 0.07-20 nM in cell-free assays.It has no effect on the plasma levels of 17α-OH progesterone, thyroid-stimulating hormone (TSH), luteinizing hormone (LH), follicle-stimulating hormone (FSH), or androstenedione and does not affect normal urine electrolyte excretion or thyroid function in clinical studies.

References

[1]. Haynes, B.P., et al., The pharmacology of letrozole. J Steroid Biochem Mol Biol, 2003. 87(1): p. 35-45.

[2]. Bhatnagar, A.S., et al., Highly selective inhibition of estrogen biosynthesis by CGS 20267, a new non-steroidal aromatase inhibitor. J Steroid Biochem Mol Biol, 1990. 37(6): p. 1021-7.

[3]. Dellapasqua, S. and M. Colleoni, Letrozole. Expert Opin Drug Metab Toxicol, 2010. 6(2): p. 251-9.