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anastrozole

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Brand: TJ
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Address: China
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Updated on: 2018-08-23 17:27
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Quick Detail:

 Arimidex (anastrozole) is the aromatase inhibitor of choice. Arimidex’s mechanism of action — blocking conversion of aromatizable steroids to estrogen — is in contrast to the mechanism of action of anti-estrogens such as clomiphene (Clomid) or tamoxifen (Nolvadex), which block estrogen receptors in some tissues, and activate estrogen receptors in others.

 

 

Description:

Name:Anastrozole

Alias: Arimidex

CAS No: 120511-73-1

MF: C17H19N5

MW: 293.37

Purity: >99%

Appearance: white powder.

 

 

Applications:

The drug is appropriately used when using substantial amounts of aromatizing steroids, or when one is prone to gynecomastia and using moderate amounts of such steroids. Arimidex does not have the side effects of aminoglutethimide (Cytadren) and can achieve a high degree of estrogen blockade, much moreso than Cytadren. It is possible to reduce estrogen too much with Arimidex, and for this reason blood tests, or less preferably salivary tests, should be taken after the first week of use to determine if the dosing is correct.

 

 

 

Specifications:

 COA:

 

Items

Standard

Results

Description

White crystalline powder

Complies

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

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

81.0~84.0℃

82.5~83.2℃

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 USP32 .

 

 

 

 

Packaging & Delivery:

 We have professional team for package and shipment. Special way to ship 100 grams to 100kg powders at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.

1.Rich experience.
Our company is a professional production leading factory in China in pharmaceutical area of many years,our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation.

2.Great quality, purity and favourable.
 Good quality is one of our secret success, welcome order the samples, MOQ just 10 grams.

3.Safe and fast delivery.
 We have stock, so we can delivery quickly at the very day when receive the payment.
 We have special way could ship 0.01kg to 3.5kg products a time. We offer melting powder into liquid service.And ship the liquid in special bottles.

4.good after-sales service.
 Tell the package update asap, and will try best solve when customer encountered various problems.

5.We have stock, so we can fast delivery. 

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