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Exemestane
- Min. Order1g
- Purity99.98%
- Cas No107868-30-4
- Supply Ability50000
- Update time2024-07-15
China
| Product Name | Exemestane |
| CAS No | 107868-30-4 |
| EC-No | 675-004-8 |
| Min. Order | 1g |
| Purity | 99.98% |
| Supply Ability | 50000 |
| Release date | 2024/07/15 |
Supply 99%Best Price Exemestane Aromasin powder CAS 107868-30-4 pharma raw materials
Quick detail
| Product name | Exemestane |
| Other name | Aromasin |
| CAS register number | 107868-30-4 |
| Molecular formula | C20H24O2 |
| Molecular weight | 296.4 |
| Molecular structure |  |
| Melting point | 193°C |
| Specific optical rotation | +290.2° |
| Assay | 99% |
Exemestane Acatate 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% |
| Residue Solvents | 0.2%max | 0.10% |
| Heavy Metals | 20PPm max | <10PPm |
| Conclusion | The specification conform with enterprise standard. | |
Description
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.
Applications
Many breast cancers are stimulated to grow by the female sex hormones oestrogen and progesterone. These breast cancers are called hormone sensitive or hormone receptor positive and can be treated with drugs that block the effects of these hormones.
In women who have had their menopause, oestrogen is mainly produced by changing androgens (sex hormones produced by the adrenal glands) into oestrogens. This process is called aromatisation and happens mainly in the fatty tissues, muscle and the skin. It needs a particular enzyme called aromatase.
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.
Dosages
This is dependent on the individual and, also, the amount of aromatizing compounds the person is running. Generally, a good starting dose is 12.5mg ED (every day) or 25mg EOD (every other day). The user must utilize blood work to see how their body is reacting at the starting dosage they choose and then adjust as needed. Experienced anabolic steroid users will usually find a dose they like and stick to it with no problems. As I said already, if you start noticing joint issues then the dose should be lowered; on the other hand, if you start noticing any estrogen related sides, such as puffy or sensitive breasts or water retention, it's time to increase the dosage.
The Benefits of Exemestane
>>>Bodybuilding
Steroidal Exemestane inhibitor that act by by decreasing the amount of estrogen produced by the body. It works by limiting the conversion of Testosterone into estrogen and the average rate of estrogen suppression is 85%. The drug also reduces the estradiol levels of about 50%, as well as considerably increases the testosterone levels.
Exemestane inhibitor that works by inhibiting the synthesis of estrogen. Is effective at increasing Testosterone and IGF levels in the body. The drug is also very useful during post cycle therapy regime when one is trying to restore natural Testosterone levels to avoid a post cycle crash.
>>>Anti-estrogen drug
Being recognized as one of the most expensive drugs, Exemestane is one of the safest anti-estrogen drugs that is chiefly used by athletes and bodybuilders. Medically the drug is mainly prescribed for the treatment of breast cancer. Commonly referred as Selective Estrogen Receptor Modulator (SERM), it was earlier used for the prevention of gynocomastia.
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Whatsapp:+86-19971437628
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Email: doublewin_bella@hotmail.com
Our commitment:
1. Quality assurance
With our years of experience, advanced technology and continuous research, our quality is to fully meet the needs of the market to meet the requirements of customers, many customers use our products, we believe that the product is very good. Whether it is a powder, or liquid, yes, we all know, our liquid better.
2. Safe transportation
Our mode of transport is taken according to each country's situation is different transportation, while our packaging, according to the latest customs situation, constantly updated, improved our packaging, we guarantee that you receive it within 3-5 to your product.
3. The product diversity
Our products are powders and liquids, yes, brothers, the effect of the liquid is very good, but many people do not use liquid, so you are very lucky, you buy our powder, we can tell you the method of making the liquid If you buy a liquid, we will tell you how to filter. We absolutely guarantee that you can very safely use our products
4. High quality service
Our goods packing will not contain any hormone information and can be sent out from different areas of china. At present,the goods customs clearance rate we send to United states and Europe is 99%, As for Canada, Brazil of quite high buckle close rate area, we also have a new way to get through the customs. We also have completely re-send policy to some areas.
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 product |
Our Company Advantages:
1, High quality with competitive price:
1) Standard: U.S Standard
2) All Purity≥99.8%
3) We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcel can be sent out within 8 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice.
3) Customs pass rate ≥99.8%
4)We provide re-ship policy.
5) We have warehouse in Australia, Canada and England, we have large amounts of stock in the warehouse, can ship to you directly from our foreign warehouse!
3, We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Meeting customers's requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
| Testosterone Steroid | ||
| No. | CAS NO | Name |
| 1 | CAS:58-22-0 | Testosterone base |
| 3 | CAS:76-43-7 | Fluoxymesterone Halotestin |
| 4 | CAS:2446-23-3 | 4-Chlorodehydromethyltestosterone(Oral turinabol) |
| 5 | CAS:1255-49-8 | Testosterone Phenylpropionate |
| 6 | CAS:57-85-2 | Testosterone Propionate |
| 7 | CAS:1045-69-8 | Testosterone acetate |
| 8 | CAS:315-37-7 | Testosterone enanthate |
| 9 | CAS:58-20-8 | Testosterone Cypionate |
| 10 | CAS:1424-00-6 | Mesterolone (Proviron) |
| 11 | CAS:5949-44-0 | Testosterone Undecanoate |
| 12 | CAS:15262-86-9 | Testosterone isocaproate |
| 13 | CAS:855-19-6 | Turinabol(4-Chlorotestosterone/Clostebol Acetate) |
| 14 | CAS: NO | Testosterone Sustanon 250/100 |
| 15 | CAS:5721-91-5 | Testosterone decanoate |
| 16 | CAS:58-18-4 | Methyltestosterone (17-methyltestosterone) |
| 17 | CAS:58-20-8 | 1-Test Cyp,Dihydroboldenone Cypionate |
| Boldenone Steroid | ||
| 17 | CAS:846-48-0 | Boldenone |
| 18 | CAS:13103-34-9 | Boldenone Undecylenate (Equipoise) |
| 19 | CAS:846-46-0 | Boldenone Acetate |
| 20 | CAS:13103-34-9 | Boldenone Propionate |
| 21 | CAS:106505-90-2 | Boldenone Cypionate |
| Trenbolone Steroid | ||
| 22 | CAS:10161-33-8 | Trenbolone base |
| 23 | CAS:10161-34-9 | Trenbolone acetate(Finaplix H/Revalor-H) |
| 24 | CAS:472-61-546 | Trenbolone enanthate(parabolan) |
| 25 | CAS:23454-33-3 | Trenbolone Hexahydrobenzyl Carbonate |
| Nandrolone Steroid | ||
| 26 | CAS:434-22-0 | Nandrolone |
| 27 | CAS:62-90-8 | Nandrolone Phenypropionate (NPP)/durabolin |
| 28 | CAS: 601-63-8 | Nandrolone cypionate |
| 29 | CAS:360-70-3 | Nandrolone decanoate(DECA)/ Deca durabolin |
| 30 | CAS: 862-89-5 | Nandrolone Undecylate |
| 31 | CAS: 7207-92-3 | Nandrolone propionate |
| Primobolan Steroid | ||
| 32 | CAS:434-05-9 | Methenolone Acetate(Primobolan) |
| 33 | CAS:303-42-4 | Methenolone enanthate (USAN) |
| 34 | CAS: 153-00-4 | Metenolone |
| 35 | CAS:3381-88-2 | Superdrol Powder/Methasterone (methyl-drostanolone) |
| 36 | CAS:521-12-0 | Drostanolone Propionate (Masteron) |
| 37 | CAS:472-61-145 | Drostanolone Enanthate(Masteron) |
| Anabolic Steroids | ||
| 38 | CAS:72-63-9 | Methandrostenolone (Dianabol, methandienone) |
| 39 | CAS:3704-09-4 | Mibolerone |
| 40 | CAS:965-93-5 | Methyltrienolone (Metribolone) |
| 41 | CAS:5197-58-0 | Methylstenbolone |
| 42 | CAS: 5630-53-5 | Tibolone |
| 43 | CAS:521-11-9 | Mestanolone |
| 44 | CAS:521-18-6 | Stanolone (androstanolone) |
| 45 | CAS:434-07-1 | Oxymetholone (Anadrol) |
| 46 | CAS:53-39-4 | Oxandrolone(Anavar) |
| 47 | CAS:10418-03-8 | stanozolol(Winstrol) |
| 48 | CAS:6157-87-5 | Trestolone acetate |
| 49 | CAS:853-23-6 | Dehydroisoandrosterone 3-acetate |
| 50 | CAS:53-43-0 | Dehydroepiandrosterone (DHEA) |
| 51 | CAS:481-29-8 | Epiandrosterone |
| 52 | CAS:566-19-8 | 7-Keto-dehydroepiandrosterone |
| 53 | CAS:76822-24-7 | 1-DHEA |
Other hot-selling steroids and peptides:
| Testosterone Acetate | Trenbolone Acetate | MGF |
| Testosterone Cypionate | Trenbolone Enanthate | PEG MGF |
| Testosterone Decanoate | Boldenone Acetate | CJC-1295 |
| Testosterone Enanthate | Boldenone undecylenate | CJC-1295 DAC |
| Testosterone Isocaproate | Boldenone Cypionate | PT-141 |
| Testosterone Phenylpropionate | Boldenone Propionate | Melanotan-1 |
| Testosterone Propionate | Nandrolone Decanoate | Melanotan-2 |
| Testosterone Undecanoate | Nandrolone phenylpropionate | GHRP-2 |
| Mesterone | Nandrolone undecylate | GHRP-6 |
| Testosterone Sustanon 250 | Nandrolone cypionate | Ipamorelin |
| Clostebol Acetate | Nandrolone propionate | Hexarelin |
| Methylandrostanolone | Methyltrienolone | Sermorelin |
| Methenolone Enanthate | Drostanolone Propionate | Oxytocin |
| Methenolone Acetate | Drostanolone Enanthate | TB500 |
| Anadrol | Stanolone | Fragment 176-191 |
| Anavar | Tadalafil | Triptorelin |
| Winstrol | Vardenafil | Tesamorelin |
| Clomifene citrate | Dianabol | Gonadorelin |
| Toremifene citrate | Tamoxifen Citrate | DSIP |
| Finasteride | hydrochloride | Selank |
| Benzocaine | Liothyronine sodium T3 | L-Carnitine |
Company Profile Introduction
DoubleWin Biological Technology Co., Ltd is a professional crude drug manufacturer which integrates production, R&D and sales. The technology ability is strong. We specialize in Pharmaceutical Chemical, Steroid, Vitamin, Intermediate, food additive, plant extract and so on. It has built cooperation relations with many universities, research centers as well as pharmacy manufacturers. The enterprise owns advanced production arts and various fermentation method originated from abroad. It has single quality supervision department which can take strictly supervision to all the products according to the relative rules of Pharmacopeias and ICH principles to meet the requirements of the customers on quality. We have rich experience on overseas trading and we have world-wide customers. The company have gained the trust of the customers by its wholehearted and professional service. Our major principles: High quality with competitive price Adequate stock Fast and safe delivery Professional service We still adhere to the philosophy as credit-oriented. We will develop the market with outstanding standard and great service to meet the requirements of the customers. To be win-win with the customers is our development goal: DoubleWin Company your trustable company.
