Doublewin Biological Technology Co., Ltd.(expird)
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Business Type:Lab/Research institutions
CAS NO.58-18-4
1. We have experience in exporting steroids, as you know, EU places much emphasis on them, and you must find a experienced partner who will assure you;
2. Quality: Our company is a professional leading factory in China in pharmaceutical area, We had stable customers and exported to Germany, Spain, UK, USA, Australia, Middle East, and any other countries. We can provide good references about our company. As for the quality of the products, we 're sure they can satisfy you well enough;
3. Package: Professional packing with professional materials
4. Delivery: We have products in stock, and we will deliver them soon when your PO arrived.
Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 4-7 working days.
5. Service: Best Service with after-sales service and consultation.
Product name: Dutasteride
Synonyms: (5alpha, 17beta)-n-{2, 5-bis(trifluoromethyl)phenyl}-3-oxo-4-azaandrost-l-ene-17-carboxamide; DUTASTERIDE; (5A, 17)-N-[2, 5-Bis(trifluoromethyl)phenyl]-3-oxo-4-azaandrost-1-ene-17-carboxamide; Avodart; GI 198745
CAS: 164656-23-9
MF: C27H30F6N2O2
MW: 528.53
Assay: 99%
Color: white powder
Description:
Dutasteride (trademark name Avodart) is a dual 5-α reductase inhibitor that inhibits conversion of testosterone to dihydrotestosterone (DHT). Used for benign prostatic hyperplasia; however, it increases the risk of erectile dysfunction and decreased sexual desire.
Dutasteride useful for the symptoms of benign prostatic hyperplasia (BPH); colloquially known as an "enlarged prostate". In those who are being regularly screened 5-alpha-reductase inhibitor (finasteride and dutasteride) reduce the overall risk of being diagnosed with prostate cancer however there is insufficient data to determine if they have an effect on the risk of death and may increase the chance of more serious cases.
Dutasteride is used alone or with another medication (tamsulosin [Flomax]) to treat benign prostatic hyperplasia. Dutasteride is used to treat symptoms of BPH and may reduce the chance of developing acute urinary retention.Dutasteride may also decrease the chance that prostate surgery will be needed.Dutasteride is in a class of medications called 5-alpha reductase inhibitors. It works by blocking the production of a natural substance that enlarges the prostate.
This medication is used in men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH). It works by reducing the size of the enlarged prostate. This helps to relieve symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate frequently or urgently (including during the middle of the night). It may also reduce the need for surgery to treat BPH.
Product Function:
Dutasteride is marketed pharmaceutically as Avodart, Avidart, Avolve, Duagen, Dutas, Dutagen, Duprost. For unknown reasons, early clinical trials for dutasteride were abruptly ceased in 2002, then continued later.
Dutasteride is a 5-alpha-reductase inhibitor, meaning it blocks the action of the 5a-reducatse enzymes, that are responsible for 5a-reducing (converting) testosterone into dihydrotestosterone (DHT) by the addition of a double hydrogen bond.
Dutasteride inhibits both isoforms of 5a-reductase, therefore preventing the conversion of testosterone into dihydrotestosterone. This makes Dutasteride a reasonable treatment for Male Pattern Baldness. Of course, when you convert less Testosterone into Dihydrotestosterone, you increase testosterone levels by default (less conversion).
Quality Test Report:
COA:
| Test Items | Specification | Test Results |
| Description | White or almost white powder | Complies |
| Identification | Meet the requirements | Complies |
| Loss on drying | ≤0.5% | 0.2% |
| Melting range | 246℃~252℃ | 246℃~248℃ |
| Heavy metals | ≤20ppm | Complies |
| Residue on ignition | ≤0.1% | Complies |
| Related substances | Biggest Impurities≤0.5% | 0.36% |
| Total Impurity≤1.0% | 0.7% | |
| Assay | 97.0%~103.0% | 99.5% |