Anastrozole Arimidex Anti-estrogen
- Model: steroid-35
- 1000 Kilogram in Stock
Company Name: Shanghai MeiHua
Certification: ISO9001, SGS, KOSHER
Delivery Time: 5~8 working days
Delivery Way: Domestic Delivery in Canada, Europe
Payment Terms: T/T, Western Union, Bitcoin
Email: sale@getraws.com
Details:
Trade Name: Arimidex
Biological Half-life: 46.8 h
CAS Number: 120511-73-1
Formula: C17H19N5
Molar Mass: 293.366 g/mol
Transport Package: Sipping by Foil Bag or Send by Discreet Parcel
Minimun Quantity: 10grams
Delivery Time: 5-7 Working Days
Suitable for: Adult
Assay: 99%
Usage: Bodybuilding
Appearance: Yellow Crystals Poder
To Be Better
- Domestic Shipping Method. If you need domestic delivery service, we can ship it to you directly in your country from our Canadian office. We have enough stocks in there and domestic delivery countries including USA, UK, Germany, Italy, France, etc.
- Concentration. We specialized in manufacturing and exporting best high quality raw steroid powders for more than 10 years. Our products now have widely appreciated by customers in Canada, USA, France, Germany and others.
- Discreet Packing Methods. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels.
- Fast Delivery. Sufficient stock & disciplined packing team to make sure prompt and discreet delivery. Customs pass rate ≥99%.
Introductions about Anti-estrogen Anastrozole Arimidex
Anastrozole, sold under the trade name Arimidex among others, is a medication used in addition to other treatments for breast cancer. Specifically it is used for hormone receptor-positive breast cancer. It has also been used to prevent breast cancer in those at high risk.
Anastrozole lowers the amount of oestrogen in the body. The female sex hormones oestrogen and progesterone stimulate many breast cancers to grow. Lowering the level of oestrogen can stop or slow the growth of breast cancer cells.
Anastrozole blocks a process called aromatisation which changes sex hormones called androgens into oestrogen. This happens mainly in the fatty tissues, muscle and the skin and needs a particularenzyme called aromatase.
Uses of Anti-estrogen Anastrozole Arimidex
Anastrozole is used for treating certain types of breast cancer in women who have been through menopause, including women with disease progression after tamoxifen therapy. It may also be used for other conditions as determined by your doctor. Anastrozole is an aromatase inhibitor. It works by lowering blood estradiol concentrations, which may decrease the size and growth of the tumor.
Properties about Anti-estrogen Anastrozole Arimidex
It is chemically described as 1,3-Benzenediacetonitrile, a, a, a', a'-tetramethyl-5-(1H-1,2,4-triazol-1-ylmethyl).
Anastrozole is an off-white powder with a molecular weight of 293.4. Anastrozole has moderate aqueous solubility (0.5 mg/ml at 25ºC); Solubility is independent of pH in the physiological range. Anastrozole is freely soluble in methanol, acetone, ethanol, and tetrahydrofuran, and very soluble in acetonitrile.
COA of Anti-estrogen Anastrozole Arimidex
| ANALYSIS |
SPECIFICATIONS |
RESULTS |
ASSAY |
98.0%--102.0% |
99.7% |
CHEMICAL CONTROL
|
IDENTIFICATION
|
IR
HPLC
reactive |
Conform with standard IR
Conform with standard HPLC
Conform |
SOLUBILITY
|
Freely soluble in Methanol, Acetone, Ethanol and Tetrahydrofuran. And very soluble in Acetonitrile |
Complies |
MELTING POINT |
81.0 ~ 84.0ºC |
82.9 ~ 83.3ºC |
TOTAL IMPURIRY |
0.5%(max) |
0.20% |
Total unspecified impurity |
0.2%(max) |
0.11% |
Individual unspecified impurity |
0.1%(max) |
0.07% |
Related compound B |
0.2%(max) |
0.05% |
Related compound C |
0.2%(max) |
0.02% |
Related compound D |
0.1%(max) |
0.06% |
Related compound E |
0.1%(max) |
0.08% |
LIMIT OF CYCLOHEXANE |
0.08%(max) |
ND |
LIMIT OF ETHYLACETATE |
0.1%(max) |
0.05% |
PHYSICAL CONTROL
|
DESCRIPTION |
White crystalline powder |
Complies |
WATER |
0.3%(max) |
0.25% |
HEAVY METAL |
0.001%(max) |
Complies |
RESIDUE ON IGNITION |
0.1%(max) |
0.06% |
|
STORAGE |
Cool and dry |
SHELF LIFE |
24 months |
Conclusion: It conforms to USP32
