Factory hot sell  Dehydroepiandrosterone 53-43-0 with satisfied quality

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Factory hot sell  Dehydroepiandrosterone 53-43-0 with satisfied quality

DHEA / Dehydroepiandrosterone Anti - Aging Steroids CAS 53-43-0 Raw Steroid Powder

Specification

ITEMS STANDARD RESULTS
Characteristics White or almost white crystalline powder Almost white crystalline powder
Melting point 152~156 155.0~155.5
Specific optical rotation -16° -19° -17.4°
Identification
The retention time of the major peak in the chromatogram of the assay
preparation corresponds to that in the chromatogram of the standard
preparation,
as obtained in the assay
Conforms
UV absorption Max. at 266 nm Conforms
IR spectra is consistent with CRS Conforms
PH 4.5~6.5 5.2
Chlorides ≤ 0.02% 0.02%
Fluorides ≥ 4.8% 4.80%
Related substances Individual impurity ≤ 0.5% 0.50%
Total impurities ≤ 2.0% 0.90%
Residue on ignition ≤ 0.1% 0.07%
Water ≤ 0.5% 0.06%
Heavy metals ≤ 20ppm

Detials

Product name: Dehydroepiandrosterone
Synonym: DHEA
CAS Registry Number: 53-43-0
M.F.: C19H28O2
M.W.: 288.42
Assays: 98%
Packaging: 5kg/tin
Appearance: White powder

Application

Dehydroepiandrosterone (DHEA) is a multifunctional steroid that has been implicated in a broad range of biological effects in humans and other mammals. Together with its sulfate ester (DHEAS), it is the most abundant steroid in humans. DHEA is produced by adrenal glands, but also sythesized de novo in the brain.It acts on the androgen receptor both directly and through its metabolites, which include androstenediol and androstendione, which can undergo further conversion to produce the androgen testosterone and the estrogens estrone and estradiol. DHEA is also a potent sigma-1 agonist.

It is considered a neurosteroid DHEA is essential to sustain life, and there are numerous health benefits to having healthy levels of natural DHEA. Dr. Arthur Schwartz of the Temple University School of Medicine says that "DHEA appears to block the growth of carcinogens".Studies have shown that DHEA is useful in patients with systemic lupus erythematosus. An application of the evidence was discussed by the U.S. Food and Drug Administration in 2001 and is available online. This review also shows that cholesterol and other serum lipids decrease with the use of DHEA (mainly a decrease in HDL-C and triglycerides can be expected in women, p110).

Advantages:
 
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.

3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate

4. Warm after-sale service Any of your question would be solved for the first as soon as possible.