Payment & Shipping Terms:
Anti Estrogen Aromasin Muscle Building Bulking Cycle Steroids Exemestane 98% CAS 107868-30-4 For Fighting Breast Cancer
|Description||: White Crystalline Powder||White Powder|
|Assay(by HPLC)||: 98.0~102.0%||98.64%|
|Melting Point||: 191~195°C||193.5~195.0°C|
|Loss On Drying||: 0.5%max||0.19%|
|Specific Rotation||: +288°~ +298°||+290.2°|
|Residue On Ignition||: 0.1%max||0.03%|
|Related Substances||: Total:1.5%max||<1.3%|
|Residue Solvents||: 0.2%max||0.10%|
|Heavy Metals||: 20PPm max||<10PPm|
|Conclusion||The specification conform with enterprise standard.|
Exemestane is an oral steroidal aromatase inhibitor that is used in ER-positive breast cancer in addition to surgery and/or radiation in post-menopausal women.
The main source of estrogen is the ovaries in premenopausal women, while in post-menopausal women most of the body's estrogen is produced via the conversion of androgens into estrogen by the aromatase enzyme in the peripheral tissues (i.e. adipose tissue like that of the breast) and a number of sites in the brain. Estrogen is produced locally via the actions of the aromatase enzyme in these peripheral tissues where it acts locally. Any circulating estrogen in post-menopausal women as well as men is the result of estrogen escaping local metabolism and entering the circulatory system.
Exemestane is an irreversible, steroidal aromatase inactivator, structurally related to the natural substrate androstenedione. It acts as a false substrate for the aromatase enzyme, and is processed to an intermediate that binds irreversibly to the active site of the enzyme causing its inactivation, an effect also known as "suicide inhibition." By being structurally similar to enzyme targets, Exemestane permanently binds to the enzymes, preventing them from converting androgen into estrogen.
Exemestane is taken in tablet form once a day. Patients can experience side effects like nausea, anxiety, shortness of breath, abdominal pain, bone pain, and chest pain. Side effects vary widely between patients and patients should report the side effects they experience to their doctors, as some may be indicators of dangerous complications. Shortness of breath and chest pain in particular are causes for concern in patients taking exemestane.
|Testosterone 58-22-0||Testosterone Undecanoate 5949-44-0|
|Testosterone Acetate||Testosterone Propionate 57-85-2|
|Testosterone Cypionate 58-20-8||Testosterone Isocaproate 15262-86-9|
|Testosterone Cypionate 58-20-8||Testosterone Enanthate 315-37-7|
|Nandrolone 434-22-0||Nandrolone Decanoate (DECA) Deca-Durabolin 360-70-3|
|Nandrolone Phenylpropionate 62-90-8|
|Parabolan Trenbolone cyclohexylmethylcarbonate 23454-33-3||Methyl trenbolone 965-93-5|
|Trenbolone acetate Finaplix 10161-34-9||Trenbolone enanthate 10161-34-9|
|Letrozole 112809-51-5||Tamoxifen citrate 54965-24-1|
|clomifene citrate 50-41-9||Anastrozole 120511-73-1|
|T3 Na Liothyronine sodium||Oxymetholone(anadrol) 434-07-1|
|Oxandrolone ( 53-39-4) Anavar||Stanozolol (winstrol) 10418-03-8|
|Stanolone 521-18-6||Trenbolone Acetate|
Packaging & Delivery:
Sex Hormones Drugs
Raw Steroid Powder
Anabolic Steroid Hormones