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Lower Estrogen White Muscle Gaining Steroids Arimidex Raw Powder
Quick Details:
Arimidex
CAS No:120511-73-1
Molecular formula:120511-73-1
Molecular weight:293.37
Appearance:White powder.
Assay:99%
Delivery time:5-7 business days door-to-door
Minimum order:50g
Supply ability:40kg/month
Quality standard:USP30
Usage: Arimidexis an aromatase-inhibiting drug approved for treatment of breast cancer after surgery, as well as for metastasis in both pre and postmenopausal women. The severity of breast cancer is increased by estrogen, as sexhormones cause hyperplasia, and differentiation at estrogen receptor sites. Arimidexworks by inhibiting the synthesis of estrogen.
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Description :
Arimidexis used to treat certain types of breast cancer in women who have already stopped menstruating (postmenopausal). It is also used for women who have already had other cancer treatments
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Many breast cancer tumors grow in response to estrogen. This medicine interferes with the production of estrogen in the body. As a result, the amount of estrogen that the tumor is exposed to is reduced, limiting the growth of the tumor.
Specification :
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Items
Standard
Results
Description
White crystalline powder
Complies
Identification
IR
HPLC
ReactiveConform with standard IR
Conform with standard HPLC
Conform
Solubility
Freely soluble in methanol,acetone,
ethanol and tetrahydrofuran.
And very soluble in acetonitrileComplies
Total Impurity
max.0.5%
0.18%
Total Unspecified Impurity
max. 0.2%
0.08%
Individual unspecified impurlty
max. 0.1%
0.05%
Related compound B
max. 0.2%
0.07%
Related compound C
max. 0.2%
0.04%
Related compound D
max. 0.1%
0.05%
Related compound E
max. 0.1%
0.06%
Limit of cyclohexane
max. 0.08%
ND
Limit of ethylacetate
max. 0.1%
0.07%
Melting point
81.0~84.0ºC
82.5~83.2ºC
Water
max. 0.3%
0.21%
Residue on ignition
max. 0.1%
0.07%
Heavy Metals
max.0.001%
Complies
Assay(HPLC)
98.0%~102.0%
99.8%
Storage
Cool and dry
Conclusion
It complies to USP32Â
Applications :
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 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. Â
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 effected.
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Anastozole is an aromatase inhibitor.  This means it blocks the enzyme aromatase (found in the body's muscle, skin, breast and fat), which is used to convert androgens (hormones produced by the adrenal glands) into estrogen. In the absence of estrogen, tumors dependent on this hormone for growth will shrink.
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