What is Estradiol valerate USP ?
Estradiol valerate is an estrogen drug, which is a derivative of natural estrogen in human body. Estradiol valerate USP is more stable through chemical modification, and it appears as a high-purity white or white-like powder.
| Product name | Estradiol valerate USP |
| CAS | 979-32-8 |
| structural formula | C23H32O3 |
| molecular weight | 356.51 |
| EINECS | 213-559-2 |
| Melting point | 144°C |
| boiling point | 438.83°C (rough estimate) |
| density | 1.1024 (rough estimate) |
| Acidity coefficient (pKa) | 10.25±0.60(Predicted) |
| Storage condition | Sealed in dry,Room Temperature |
What are the indications for Estradiol valerate USP ?
1, Insufficient estrogen supplementation, such as atrophic vaginitis, female gonadal insufficiency, vulvar dryness, menopausal vasomotor symptoms, ovariectomy, primary ovarian failure, etc.
2, It is also helpful for advanced prostate cancer.
3, combined with progesterone products, can inhibit ovulation, can play a contraceptive role.
4, vasomotor diseases (hot flashes), reproductive and urinary tract nutritional diseases (vulvar and vaginal atrophy, sexual intercourse difficulties, urinary incontinence, and mental diseases (sleep disorders, weakness).
What are the pharmacological effects of Estradiol valerate USP ?
After Estradiol valerate enters the human body, it will be metabolized by the liver and hydrolyzed into 17β- estradiol with biological activity. It then combines with estrogen receptors in the body and exerts a wide range of physiological effects:
1. Promote and maintain female secondary sexual characteristics, such as breast development, pelvic widening, subcutaneous fat increase and distribution change. 2. Regulate the female reproductive system: promote endometrial hyperplasia and form menstrual cycle together with progesterone. 3. Maintain tissue health: maintain the thickness and elasticity of vaginal and urethral mucosa and prevent atrophy. 4. Bone protection: Estradiol valerate USP helps to promote the deposition of calcium in bones and prevent bone loss, and is used to prevent and treat osteoporosis. 5. Regulate metabolism: affect lipoprotein metabolism, and usually improve blood lipid profile and protein synthesis. 6. Central nervous system function: it can regulate the body temperature center and relieve hot flashes and night sweats; Affect mood and cognitive function.
Product Specification
| Items | Specifications | Results | ||
|
Appearance |
White powder | White powder | ||
|
Assay(on the dried basis) |
≥98.0% |
99.62% |
||
|
Identification |
Positive Reaction |
Positive Reaction |
||
|
Loss On Drying |
≤0.5% |
0.13% |
||
|
Residue On Ignition |
≤0.1% |
0.02% |
||
|
Heavy Metals |
≤20ppm |
<20ppm |
||
|
Clarity Of Solution |
Conform To Standard |
Complies |
||
|
Microbial Limit |
≤20ppm |
<20ppm |
||
| Conclusion: The test results are conformed to the in-house specification | ||||
How and where to buy Estradiol valerate USP wholesale ?
You can trust us completely because we have a good record in selling legal education drugs. Over the years, we have reached Many orders cooperation between Europe and America, which is safe and fast. Have safeguard.
Reasons for choosing us: reliable strength supply, high quality and stable storage, worry-free supply and timely delivery after sale.
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A variety of shipping methods for you to choose
|
Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
|
3-7 days |
DHL, Germany DHL, Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, |
|
7-15 days |
By Air |
Suitable for more than 50kg. |
|
|
15-60 days |
By Sea |
Suitable for more than 500kg. |
Send your Inquiry for more details , Click email : sales7@faithfulbio.com Now.
FAQ:
Q1:What is the difference between it and ordinary "estrogen" ?
A1:Estradiol valerate USP is a specific type of estrogen. Its chemical structure is modified by valeric acid, which makes it more bionic than some ancient estrogens and closer to the human body's own hormones.
Q2: Can you help us with sea/air transportation ?
A2: Of course. As our value-added service, we have long-term cooperative and reliable freight forwarders who can arrange door-to-door logistics services (including customs declaration and customs clearance) from China to your designated destination port, and provide competitive freight.
Q3: How do you control the product quality ?
A3: We implement a strict quality control system: inspection of raw materials, production process inspection (IPQC) and online monitoring of key production links. Before shipment, our QC team will conduct full inspection or random inspection of the products.
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Attention: It should be noted that this product is not intended for the diagnosis, treatment, cure, or prevention of any disease. Please consult your doctor and learn about available research before use. Please do not use without authorization. This compound can only be used for research purposes. The US Food and Drug Administration has not evaluated these claims.
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