Exemestane

Specifications
Place of Origin: China Certification: ISO9001
CAS: 107868-30-4 Product content: ≥ 99%
Molecular formula: C20H24O2 Molecular Weight: 296.40

Super Pure 98% min. Muscle Building Bulking Cycle Anti Estrogen Aromasin Steroids Exemestane CAS 107868-30-4 For Fighting Breast Cancer

1.Specification

Other Name	Exemestane ; Exemestan; Exemestane
Original	China
CAS	107868-30-4
Molecular formula	C20H24O2
Brand name	NJBNSteroid
Delivery time	within 24 hours upon receipt of payment
Delivery	Fast and secure shipping by EMS, DHL, TNT, FedEx, UPS
Purity	98.64%
Package	Discreet and Hidden package according to specific requirement
Appearance	White Crystalline Powder
Certification	SGS, ISO 9001
Payment Terms	Western Union, Money Gram , T/T, Bitcoin
Minimum Order Quantity	10 g
Price	Negotiable
Usage	Developed to help fight breast cancer, Aromasin is one of the most powerful.

COA

 

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.

 

Applications:

 

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.

 

4. How to Complete an Order

Make an order	1.Please let me know the items you are looking for, quantity, and the   destination country;
	2.You confirm all details, and offer us purchasing order;
	3.We send the detail price of our product and offer the suitable shipping method for reference;
	4.You confirm the order and pay money 100% in advance and send us  the detail address.
	5.We arrange the shipment according to your requirements.
	6.We offer after-sales service after you receive parcel.
Shipping	Provide your addressee info. ( phone number , zip code )
Packing	According to different countries and quantity of orders
Lead Time	Arranged within 12 hours upon receipt of your payment
Photos	Photos of parcel would be offered to tell apart the steroids in advance
Delivery Time	Usually 4-6 working days to reach destinations
Tracking number	Offered once it is released on the Net .Normally within 24hours upon the receipt of payment.
After-sale service	24/7 online for problems and concern related to steroids

 

Payment & Shipping Terms
Minimum Order Quantity: 10g
Payment Terms: Western union, Money gram, t/t
Packing specifications: 25kg / barrel

Quick Detail
Product Category: Pharmaceutical raw materials and intermediates
Appearance: White or Almost White Crystalline Powder
Effect: This product is an adrenal cortical hormone drugs. A variety of pharmacological effects of anti-inflammatory, anti allergic and immune suppression etc.

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.

Our advantages
1) Our company is a professional raw powder factory in China for over 10 years, all powders are factory directly supplying.
2) Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over 100kgs each month.
3) Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.
4) Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.
5) High quality, good price, fast and safety delivery. Shipment by DHL, TNT, FEDEX, HKEMS, EMS, etc