Synonyms: 6-methylenandrosta-1,4-diene-3,17-dione;6-METHYLENEANDROSTA-1,4-DIENE-3,17-DIONE;10,13-dimethyl-6-methylidene-7,8,9,10,11,12,13,14,15,16-decahydrocyclopenta[a]phenanthrene-;EXEMESTANE;FCE-24304;AROMASIN;Exemestan;Exemestance
CAS: 107868-30-4
MF: C20H24O2
MW: 296.4
Product Categories: Active Pharmaceutical Ingredients;chiral;Antineoplastic (Hormonal);Intermediates & Fine Chemicals;Pharmaceuticals;Steroids;Pfizer compounds;Steroid and Hormone;API;Anti-cancer&immunity;Inhibitors
Mol File: 107868-30-4.mol
Chemical Properties : white to light yellow crystal powder
Exemestane Product Details
Exemestane Description
Aromasin (Exemestane acetate) is one of those weird compounds that nobody really knows what to do with. It's a third generation Aromatase Inhibitor (AI) just like Arimidex (Anastrozole) and Femera (Letrozole). the third generation aromatase inhibitors, used in the treatment of metastatic breast cancer and used as aid in the treatment of early breast cancer. 1. Aromasin is one of the most powerful estrogen suppressing compounds. 2. Aromasin is one of the best compounds to lower the aromatizing effect of steroids. 3. Aromasin is available for body builders taking anabolic steroids. 4. Aromasin is also known as Exemestane. 5. It acts by blocking the enzyme aromatase, subsequently blocking the production of estrogen. 6. Aromasin is also a kind of .antineoplastic (hormonal) raw materials.
Aromasin is used to fight breast cancer and raise testosterone in the body. 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.
Exemestane 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
Exemestane Applications
Aromasin is used to fight breast cancer and raise testosterone in the body. Exemestane acetate blocks the process of aromatisation. So it lowers the amount of oestrogen in the body. In early breast cancer, taking exemestane acetate can help to stop breast cancer coming back. In advanced breast cancer the cancer cells may grow more slowly or stop growing completely.
Most aromatase inhibitors are not steroids in any shape or form but here we must make an exception. Understand, most who buy Aromasin do so because its use with other steroids can often be very important regarding side-effects but Aromasin itself actually carries some androgenic qualities as well. Even so, while possessing an androgenic nature it is its estrogen reducing we are largely concerned with. the third generation aromatase inhibitors, used in the treatment of metastatic breast cancer and used as aid in the treatment of early breast cancer. 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. Aromasin blocks the process of aromatisation. So it lowers the amount of oestrogen in the body. In early breast cancer, taking Aromasin can help to stop breast cancer coming back. In advanced breast cancer the cancer cells may grow more slowly or stop growing completely.
Exemestane Certificate of Analysis
| 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 |
Exemestane Indications and Usage
Exemestane is an irreversible steroid aromatase inhibitor. Its structure is similar to that of aromatase’s natural substrate, androstenedione, and acts as a pseudosubstrate. Postmenopausal women’s estrogen is mainly converted from androgen (produced by the adrenal cortex) by aromatase in the surrounding tissue. This drug irreversibly binds with the active site on aromatase to deactivate it, thus dramatically lower estrogen levels in the blood circulation of postmenopausal women. By inhibiting aromatase to lower estrogen levels, it can be used to treat hormone-dependent breast cancer in postmenopausal women. Exemestane is suitable for treating advanced breast cancer in naturally or artificially postmenopausal women that has not responded well to tamoxifen treatment. It is also suitable for treating estrogen and progesterone receptor positive postmenopausal advanced breast cancer, and it can also be used to treat metastasized breast cancer and as adjuvant therapy for early breast cancer.Exemestane Steroid Hormone Powder
Steroid Hormone Powder:
| Testosterone Series | Methenolone Series | ||
| Product Name | CAS.No | Product Name | CAS.No |
| Testosterone Enanthate | 315-37-7 | Methenolone Enanthate | 303-42-4 |
| Testosterone | 58-22-0 | Methenolone Acetate | 434-05-9 |
| Testosterone Acetate | 1045-69-8 | Oral Steroids | |
| Testosterone Propionate | 57-85-2 | Product Name | CAS.No |
| Testosterone Cypionate | 58-20-8 | Oxymetholone (Anadrol) | 434-07-1 |
| Testosterone Phenylpropionate | 1255-49-8 | Oxandrolone (Anavar,Oxandrin) | 53-39-4 |
| Testosterone Isocaproate | 15262-86-9 | Stanozolol(winstrol) | 10418-03-8 |
| Testosterone Decanoate | 5721-91-5 | Methandienone (Dianabol) | 72-63-9 |
| Testosterone Undecanoate | 5949-44-0 | SARMS | |
| Sustanon 250 | Product Name | CAS.No | |
| Nandrolone Series | Cardarine (GW-501516) | 317318-70-0 | |
| Product Name | CAS.No | Andarine (S4) | 401900-40-1 |
| Nandrolone | 434-22-0 | Ligandrol (LGD-4033) | 1165910-22-4 |
| Nandrolone Decanoate | 360-70-3 | Ibutamoren (MK-677) | 159752-10-0 |
| Nandrolone phenylpropionate | 62-90-8 | RAD140 | 118237-47-0 |
| Trenbolone Series | SR9009 | 1379686-30-2 | |
| Product Name | CAS.No | YK11 | 431579-34-9 |
| Trenbolone | 10161-33-8 | Ostarine (MK-2866) | 841205-47-8 |
| Trenbolone Acetate | 10161-34-9 | Sex Enhancement | |
| Trenbolone Enanthate | 10161-33-8 | Product Name | CAS.No |
| Boldenone Series | Tadalafil (Cialis) | 171596-29-5 | |
| Product Name | CAS.No | Sildenafil citrate | 171599-83-0 |
| Boldenone | 846-48-0 | Vardenafil | 224789-15-5 |
| Boldenone undecylenate | 13103-34-9 | hydrochloride | 119356-77-3 |
| DEHA | Dutasteride (Avodart) | 164656-23-9 | |
| Product Name | CAS.No | Finasteride | 98319-26-7 |
| Epiandrosterone | 481-29-8 | Yohimbine HCl (Extract) | 65-19-0 |
| Dehydroisoandrosterone (DHEA) | 53-43-0 | Pain Killer | |
| Dehydroisoandrosterone 3-acetate | 853-23-6 | Product Name | CAS.No |
| 7-Keto-dehydroepiandrosterone | 566-19-8 | Phenacetin | 62-44-2 |
| Drostanolone Series | Benzocaine | 1994/9/7 | |
| Product Name | CAS.No | Lidocaine HCL | 23239-88-5 |
| Drostanolone Propionate | 521-12-0 | Paracetamol | 103-90-2 |
| Drostanolone Enanthate | 472-61-1 | Dimethocaine | 136-47-0 |
| Methasterone | 3381-88-2 | Dyclonine HCL | 854056-07-6 |
Hot oral and injection steroid
| Methandienone (Dianabol) injection | 50mg/ml |
| Trenbolone Enanthate | 200mg/ml |
| Oxymetholone (Anadrol)injection | 50mg/ml |
| Testosterone Cypionate | 250mg/ml |
| Testosterone Propionate | 100mg/ml |
| Trenbolone Acetate | 100mg/ml |
| Nandrolone Decanoate | 250mg/ml |
| Drostanolone propionate(Masteron) | 100mg/ml |
| Testosterone Enanthate | 250mg/ml |
| Test400 | TMT300 |
| Test Blend 500 | Mass Stack 500 |
| Test Blend 300 | Andro Test 450 |
| Sustan 300 | Testovircn |
| Supertest 450 | Ripex225 |
| Tri Test 300 | FMJ 300 |
| Tri Test 180 | Cutting Blend 175 |
| Tri Deca 300 | Anomass 400 |
| Rip Blend 375 | TMT Blend 250 |
| Andropen275 | Pentadex300 |
R&D Center
FAQ
Q1: Have your Product Quality been Approved by the Third Party Lab? A: Yes, all the products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us. Q2: How do you treat quality complaint? A: First of all, our QC department will do the strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem, caused by us, we will send you free goods for replacement or refund your loss. Q3: Do you Accept Sample Order? A: Yes, we can accept small order from 10g, 100g and 1kg for your evaluation quality of our goods. Q4: Is there any discount? A: Yes, for the larger quantity, we always support with better price for our further cooperation. Q5: Do you accept VISA business credit card? A: Sorry we don't accept VISA credit card, but we'd like to accept the bank transfer, Western Union, Paypal or Bitcoin. Q6: How long does it take the goods to arrive? It is Depending on your location, For the small order, please expect the 5-7 days by DHL,UPS,TNT, FEDEX, EMS and so on. For the mass order, please allow the 5-8 days by Air or 20-35 days by Sea. Q7: Do you have any reshipment policy? Of course, we have the good after-sale service and re-shipment policy if the parcel lose. Our long association with our clients has brought great benefits, we always take the upmost care in the packaging of our products. Our clients will confirm this as even they struggle to find them without help at times. But in spite of our best efforts, it is still possible will seize a small number of packages. In this circumstance we promise reship free to establish a long term relationship with each other. Q8: Can I get a sample? A: Of course. For most products, we can provide you a free sample to test the quality, while the shipping cost should be undertook by your side. We have formed a technology and management team that cooperate closely with some overseas Labs all speak highly of our safe shipping and goods. please do not hesitate to contact us.Contact Us
Hjtc (Xiamen) Industry Co., Ltd.
Xiamen Huayongjian Biotechnology Co., Ltd.
Contacts: June & Eason
Whatsapp:+8618206063252; +8618759200098
E-mail: june@steroidpowder-hjtc.com;
eason@steroidpowder-hjtc.com
Web site:https://www.steroidpowder-hjtc.com/ http://www.safeststeroid.com/ http://www.glassviallabels.com/ https://hjtc-printing.en.made-in-china.com/