Doublewin Biological Technology Co., Ltd.(expird)
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Business Type:Lab/Research institutions
CAS NO.315-37-7
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.
Synonyms testosterone enantate; testosterone enthanoate
CAS No.: 315-37-7
EINECS: 206-253-5
Assay: 98%
Molecular Formula C26H40O3
Molecular Weight 400.6
Molecular Structure:
Melting point 34-39°C
Refractive index:77°
Character: White crystalline powder.
Packaging 5 Kg net/aluminum tin
Usage: Pharmaceutical material, Steroid hormone, Anabolin. Clinically for the treatment of male sexual function decline, aplastic anemia and other illnesses.
Quick Detail
| Product name | Testosterone Enanthate |
| Other name | testosterone enantate; testosterone enthanoate; Primoteston |
| CAS register number | 315-37-7 |
| EINECS | 206-253-5 |
| Molecular formula | C26H40O3 |
| Molecular weight | 400.6 |
| Molecular structure | |
| Melting point | 34-39℃ |
| Assay | 98.5% |
| Appearance | White crystalline powder |
| Package | 1kg/aluminium foil bag or as required |
| Usage | can be used as pharmaceutical material |
Product description
Usage: Pharmaceutical material, Steroid hormone, Anabolin. Clinically for the treatment of male sexual function decline, aplastic anemia and other illnesses.
Primoteston is one of the most popular used testosterone products on the market today. It is very effective in building muscle, burning fat and gaining strength. It is also cheap and easy to obtain.
Testosterone is the male sex hormone responsible for many of the physical and emotional traits of men. It creates the deeper voices, sex drive, aggression and, of coarse, larger muscles in men. Testosterone makes the muscles retain more nitrogen, which in turn makes the muscle synthesize proteins better, producing larger muscles.
The downside to testosterone steroids is that they aromatize, or turn into estrogen, in the body. When the body has too much estrogen it begins to take on female characteristics gynocomastia, water retention, fat gain, loss of sex drive and testicular shrinkage are all most certain side effects of taking testosterone and letting it aromatize in the body.
Testosterone enanthate is an oil based injectable steroid, designed to slowly release testosterone from the injection site (depot). Once administered, serum concentrations of this hormone will rise for several days, and remain markedly elevated for approximately two weeks. It may actually take three weeks for the action of this drug to fully diminish. For medical purposes this is the most widely prescribed testosterone, used regularly to treat cases of hypogonadism and other disorders related to androgen deficiency. Since patients generally do not selfadminister such injections, a long acting steroid like this is a very welcome item. Therapy is clearly more comfortable in comparison to an ester like propionate, which requires a much more frequent dosage schedule.
Testosterone is a powerful hormone with notably prominent side effects. Much of which stem from the fact that testosterone exhibits a high tendency to convert into estrogen. Related side effects may therefore become a problem during a cycle.
COA AND HPLC
COA
| Test | Analysis Standard | Results |
| Characteristics | White to yellowish-white crystalline powder | conform |
| Assay | 97 ~ 103% | 99.31% |
| Loss on drying | ≤0.5% | 0.18% |
| Identification | Positive | conform |
| Specific optical rotation | ﹢77°~﹢82° | +79.3° |
| Melting point | 32 ~ 37℃ | 34~36℃ |
| Free heptanoic acid | ≤0.2% | 0.11% |
| Related substances | ≤2% | conform |
| Residual solvents(GC) | ≤100ppm | conform |
| Conclusion | This batch is complies with EP 5 | |
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. We are 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, UPS, etc.