WHAT IS EXEMESTANE? Buy Exemestane 25mg per ML

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WHAT IS EXEMESTANE? Buy Exemestane 25mg per ML

Exemestane is a highly specific steroidal aromatase inhibitor that stops the in vivo conversion of androstenedione to oestrone (aromatization). It is the newest agent in this class. 

Buy exemestane from Loti Labs, your trusted source for research liquids. It is sold in liquid form in 25 mg per ml vials and is intended as a research chemical and not for human consumption.

WHAT IS EXEMESTANE?

Exemestane belongs to the class of antiestrogens known as aromatase inhibitors. It irreversibly binds to the active site of the enzyme and this property has resulted in its use in the adjuvant treatment of hormonally-responsive breast cancer in postmenopausal rats.

STRUCTURE OF EXEMESTANE

Molecular Formula: C20H24O2

Molecular weight: 296.4 g/mol

CAS number: 107868-30-4

IUPAC name: (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione

MECHANISM OF ACTION

Upon oral administration, exemestane binds irreversibly to and inhibits the enzyme aromatase, thereby blocking the peripheral aromatization of androgens, including androstenedione and testosterone, to estrogens. This lowers estrogen levels in blood circulation.

Exemestane appeared to be more rapidly absorbed in the rats with breast cancer than in the healthy rats. 

EXEMESTANE EFFECTS

Exemestane’s benefits include the following:

  • Treatment of certain types of breast cancer (such as hormone-receptor-positive breast cancer) in menopausal animals
  • Prevention of a recurrence of cancer. 
  • Decreasing the amount of estrogen the body makes helps to slow or reverse the growth of these breast cancers.

EXEMESTANE SIDE EFFECTS

The side effects of exemestane include:

  • Hot flashes
  • Sweating
  • Insomnia
  • Headache
  • Joint pain
  • Nausea and fatigue

LOOKING FOR WHERE TO BUY EXEMESTANE ONLINE

When searching for research liquids online, it is paramount to buy from a trusted laboratory to ensure the integrity of your research. 

Loti Labs offers affordable prices that come with quality control reports. We have in-depth customer support and a generous return policy when you buy exemestane for sale. 

Visit our website or contact us today to buy exemestane online.

References:

  1. Coombes RC, Kilburn LS, Snowdon CF, Paridaens R, Coleman RE, Jones SE, Jassem J, Van de Velde CJ, Delozier T, Alvarez I, Del Mastro L, Ortmann O, Diedrich K, Coates AS, Bajetta E, Holmberg SB, Dodwell D, Mickiewicz E, Andersen J, Lonning PE, Cocconi G, Forbes J, Castiglione M, Stuart N, Stewart A, Fallowfield LJ, Bertelli G, Hall E, Bogle RG, Carpentieri M, Colajori E, Subar M, Ireland E, Bliss JM: Survival and safety of exemestane versus tamoxifen after 2-3 years’ tamoxifen treatment (Intergroup Exemestane Study): a randomized controlled trial. Lancet. 2007 Feb 17;369(9561):559-70. [Article]
  1. Robinson A: A review of the use of exemestane in early breast cancer. Ther Clin Risk Manag. 2009 Feb;5(1):91-8. Epub 2009 Mar 26. [Article]
  1. Untch M, Jackisch C: Exemestane in early breast cancer: a review. Ther Clin Risk Manag. 2008 Dec;4(6):1295-304. [Article]
  1. Abrial C, Durando X, Mouret-Reynier MA, Thivat E, Bayet-Robert M, Nayl B, Dubray P, Pomel C, Chollet P, Penault-Llorca F: Role of neo-adjuvant hormonal therapy in the treatment of breast cancer: a review of clinical trials. Int J Gen Med. 2009 Jul 30;2:129-40. [Article]

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