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High Quality Pharmaceutical Raw Material Conform USP Diethylstilbestrol 56-53-1 / 6898-97-1

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High Quality Pharmaceutical Raw Material Conform USP Diethylstilbestrol 56-53-1 / 6898-97-1
 
Diethylstilbestrol Basic Info.:
 
Product Name: Diethylstilbestrol
Synonyms: Stilbestrol;Diethylstilbesterol;Domestrol;Grafestrol;Estrosyn;Fonatol;LABOTEST-BB LT00233101;
CAS: 56-53-1 / 6898-97-1
MF: C18H20O2
MW: 268.35
EINECS: 200-278-5
Assay: 99%
Melting point: 170-172 °C(lit.)
Storage temp.: 0-6°C
Solubility methanol: 0.1 g/mL, clear, faintly yellow
Stability: Isomerizes rapidly in Benzene, Chloroform, and Ether. Keep Shielded from light.
Water Solubility: Practically insoluble
Chemical Properties: White Solid
Product Categories: Miscellaneous Biochemicals;Intermediates & Fine Chemicals;Pharmaceuticals;STILBESTROL;Other APIs
Usage: Mainly used for low disease and estrogen hormone imbalance caused by functional bleeding, amenorrhea, can also be used before induction of labor stillbirth to increase myometrial oxytocin sensitivity.
 
Diethylstilbestrol Description:
 
Diethylstilbestrol (DES, former BAN stilboestrol) is a synthetic nonsteroidal estrogen that was first synthesized in 1938. It is also classified as an endocrine disruptor. Human exposure to DES occurred through diverse sources, such as dietary ingestion from supplemented cattle feed and medical treatment for certain conditions, including breast and prostate cancers.:)
 
From about 1940 to 1971, DES was given to pregnant women in the mistaken belief it would reduce the risk of pregnancy complications and losses.:)
 
In 1971, DES was shown to cause a rare vaginal tumor in girls and women who had been exposed to this drug in utero. The United States Food and Drug Administration subsequently withdrew DES from use in pregnant women. Follow-up studies have indicated that DES also has the potential to cause a variety of significant adverse medical complications during the lifetimes of those exposed.:)
 
The United States National Cancer Institute recommends women born to mothers who took DES undergo special medical exams on a regular basis to screen for complications as a result of the drug. Individuals who were exposed to DES during their mothers' pregnancies are commonly referred to as "DES daughters" and "DES sons".
 
Diethylstilbestrol Application:
 
A synthetic, nonsteroidal estrogen. Recomended solvents are DMSO, DMF and ethanol, even in these solvents do not store in solution for any prolonged period of time.
 

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Highly Effective Steroids 5-Androstenediol For Bodybuilding 521-17-5

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Highly Effective Steroids 5-Androstenediol For Bodybuilding 521-17-5
 
Androstenediol Basic information:
 
Product Name: Androstenediol
Synonyms: Hermaphrodiol;5-Androstenediol;Androstenediol
CAS: 521-17-5
MF: C19H30O2
MW: 290.44
EINECS: 208-306-8
Product Categories: Steroids;API
Melting point: 178-182°C
Alpha: -52.2 º (c=0.4,2-propanol)
Storage temp.: 2-8°C
 
Androstenediol Description:
 
Androstenediol, commonly referred to simply as , and also known as androst-5-ene-3β,17β-diol, is an endogenous androgen and estrogen steroid hormone and intermediate in the biosynthesis of testosteronefrom dehydroepiandrosterone.
Androstenediol is a direct metabolite of the most abundant steroid produced by the human adrenal cortex. It is less androgenicthan the related compound, Δ4-androstenediol, and has been found to stimulate the immune system. When administered to rats, Δ5-diol, in vivo, has approximately 1.4% of the androgenicity , 0.54% of the androgenicity of androstenedione, and 0.21% of the androgenicity of testosterone.
 
1.People Use Androstenediol For:
 Orally, 5-Androstenediol is used to increase endogenous testosterone production to increase energy, enhance recovery and growth from exercise, heighten sexual arousal and function, and to promote a greater sense of well being.
 
2.Mechanism of Action:  
5-Androstenediol, a prohormone, is a weak steroid hormone and is a direct precursor of testosterone . Androstenediol can be converted to estradiol, estrone, dehydroepiandrosterone (DHEA), and testosterone; and may increase levels of these hormones. 
 

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Histidine protein methyltransferase 1 homolog (142-156) LAB GRADE 97%

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Histone H3.3 (84-98) LAB GRADE 97%

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Histone cluster 2, H2bf isoform b (108-126) LAB GRADE 97%

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Histone-lysine N-methyltransferase EZH2 (120-128) LAB GRADE 97%

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Histone-lysine N-methyltransferase EZH2 (165-174) LAB GRADE 97%

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Histone-lysine N-methyltransferase EZH2 (735-743) LAB GRADE 97%

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Histrelin Acetate LAB GRADE 96%

We provide Histrelin Acetate. More information please visit the website:http://www.creative-peptides.com/product/histrelin-acetate-item-10-101-21-63.html

CAT#

10-101-21
Synonyms/Alias
(Des-Gly10,D-His(Bzl)6,Pro-NHEt9)-LHRH
CAS No.
76712-82-8 (net)
Sequence
Pyr-His-Trp-Ser-Tyr-D-His(Bzl)-Leu-Arg-Pro-NHEt acetate salt
M.W/Mr.
1323.5
Molecular Formula
C66H86N18O12
Source
Synthetic
Long-term Storage Conditions
−20°C
Application
Histrelin is used to treat hormone-sensitive cancers of the prostate in men and uterine fibroids in women. In addition, histrelin has been proven to be highly effective in treating central precocious puberty in children.
Description
Histrelin acetate is a potent LHRH agonist. After a transient increase, continuous administration results in downregulation of LH and FSH levels followed by a suppression of ovarian and testicular steroid biosynthesis.
Areas of Interest
Hormonal therapy

 

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