USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
quick detail:
cas: 107868-30-4
assay: 98%-102%.
packing: 1kg/foil bag
delivery: courier.
mf: c20h24o2
mw: 296.4
character: white crystalline powder,
mp: 155.13c.
usage: an antineoplastic (hormonal) raw materials.
1. aromasin is one of the most powerful estrogen suppressing compounds.
2. aromasin is one of the best compounds to lower the aromatizing effect of steroids.
3. aromasin is available for body builders taking anabolic steroids.
4. aromasin is also known as exemestane.
5.it acts by blocking the enzyme aromatase, subsequently blocking the production of estrogen.
6. aromasin is also a kind of .antineoplastic (hormonal) raw materials.
description:
aromasin, as it is most commonly called, is a very potent ai which works by blocking the aromatase enzyme in the body. this drug was originally developed to help fight breast cancer in women by reducing estrogen which some believe to aid in cancer cell growth. while not quite as strong as letrozole, gp exemestane is considerably stronger than anastrozole. studies done with this substance typically show around an 85% reduction in estrogen levels in the body. this can be very useful to bodybuilders who are using aromatizing compounds such as testosterone. typically, one will begin the use of gp exemestane the same day they begin their cycle.
applications:
aromasin is used to fight breast cancer and raise testosterone in the body.
exemestane blocks the process of aromatisation. so it lowers the amount of oestrogen in the body. in early breast cancer, taking exemestane can help to stop breast cancer coming back. in advanced breast cancer the cancer cells may grow more slowly or stop growing completely.
hormones are chemical substances that are produced by glands in the body, which enter the bloodstream and cause effects in other tissues. for example, the hormone testosterone made in the testicles and is responsible for male characteristics such as deepening voice and increased body hair. the use of hormone therapy to treat cancer is based on the observation that receptors for specific hormones that are needed for cell growth are on the surface of some tumor cells. hormone therapies work by stopping the production of a certain hormone, blocking hormone receptors, or substituting chemically similar agents for the active hormone, which cannot be used by the tumor cell. the different types of hormone therapies are categorized by their function and/or the type of hormone that is affected.
specifications:
test items |
specification |
results |
description |
white crystalline powder |
white powder |
identification |
positive |
positive |
assay(by hplc) |
98.0~102.0% |
98.64% |
absorbance(e1cm) |
465~495 |
482.5 |
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% |
|
single:0.5%max |
<0.4% |
residue solvents |
0.2%max |
0.10% |
heavy metals |
20ppm max |
<10ppm |
conclusion |
the specification conform with enterprise standard. |