Pregnenolone Hormone Powders CAS 145-13-1 Raw Steroid Powders
MP: 188-190 ° C
Alpha: 28.5 º (c=1, EtOH)
Storage temp.: Refrigerator
Chemical Properties: White to off-white powder
Usage: Pregnenolone is a steroid hormone involved in the
steroidogenesis of progesterone, mineralocorticoids,
glucocorticoids, androgens, and estrogens. As such it is a
prohormone. Pregnenolone is a GABAA antagonist and increases
neurogenesis in the hippocampus.
Pregnenolone is a natural hormone that cannot be patented. Back in
the 1940's, when researchers started experimenting with it, they
realized that it could be helpful for people under stress and it
could increase energy in those who were fatigued. However, about
the same time, cortisol, another closely related hormone, was
discovered. Cortisol stole the limelight. When cortisol was given
to individuals with rheumatoid arthritis, there were outstanding
short-term improvements. Photographs of these remarkable recoveries
were circulated and the medical community was impressed. Scientists
basically put pregnenolone aside to focus on cortisol. The
structure of cortisol was altered to make similar molecules such as
dexamethasone and prednisone, much more powerful steroids.
Dexamethasone and other similar corticosteroids could be patented,
and thus a pharmaceutical company could make a lot of money.
Pregnenolone has stayed in relative obscurity since the 1940's,
with only rare mentions in the medical literature. There have been
few studies published on pregnenolone in recent years, and only a
couple involve human subjects.
|Appearance||Qualified||White crystalline powder|
|Loss on drying||0.22%||0.50%max|
|Identification(TLC)||Conform to standard||Identical with and at least nearly equivalent to the pregnenolone
reference standard with reference to integrity, intensity, spot
color and RF value, compared to sample FR0025|
|Related substances (HPLC)||Any single|
|Any single impurity: ≤0.4 a/a%|
|0.64%||Total impurities: ≤1.0 a/a%|
|Assay (dried basis)||99.36%||99.0%min|
|Conclusion||The test result of the above mentioned product meets the enterprise
Q1: Are you a manufacturer?
A: Yes, We manufacture bulk products in our factory located in
Jiayu, Hubei, and produce small quantity and customer synthesis
products in our lab located in Wuhan.
Q2: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep
stock for most products. However, for some rare products, we won't
keep stock and it needs time to synthesize.
Q3: What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA, HNMR, HPLC,
Q4: Why should I choose you?
A: Powerful technical support-come from our highly skilled &
fully experienced staff, working in chemical industry for over 5
years, in average.
Strict quality control-comes form our sophisticated management
Professional and warm sales team-since we believe we can only win
via our hard work in a competitive world
Quick response and excellent presale and after sale service-since
we believe our customers deserve all the best service
Q5: Can I get best price from you?
A: Of course. We don't chase excessive profits and always try tp
give best offer. If you are good at bargaining, you can also enjoy
fun of bargaining. Just don't make it too hard!
Q6: How should I pay?
A: We accept all kinds of payment ways. such as T/T, Western union,
Moneygram , Bitcoin .
Q7: Do you provide free sample?
A: Yes, we can provide free sample if we have in stock, just need
you to cover the delivery cost.
For more detailed information , pls feel free to contact me by the
following ways :
WhatsApp : +8617327096639
E-mail : firstname.lastname@example.org
Website : www.realanabolicsteroids.com
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