979-32-8 Estradiol valerate AKSci H063
 
 
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  H063    AKSci Reference Standard
Estradiol valerate, 99% (HPLC)
 
betea-Estradiol 17-valerate
1,3,5(10)-Estratriene-3,17-beta-diol 17-pentanote
IDENTITY
CAS Number:979-32-8
MDL Number:MFCD00056541
MF:C23H32O3
MW:356.50
EINECS:213-559-2
BRN:2480357
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:99% (HPLC)
Physical Form (at 20°C):Solid
Melting Point:144-150°C
Optical Rotation:+41.0° - +47.0° (c=2, CHCl3)
Long-Term Storage:Store long-term in a cool, dry place
DOT/IATA TRANSPORT INFORMATION
Not hazardous material

REVIEW
 Estradiol enters target cells freely (e.g., female organs, breasts, hypothalamus, pituitary) and interacts with a target cell receptor. When the estrogen receptor has bound its ligand it can enter the nucleus of the target cell, and regulate gene transcription which leads to formation of messenger RNA. The mRNA interacts with ribosomes to produce specific proteins that express the effect of estradiol upon the target cell. Estrogens increase the hepatic synthesis of sex hormone binding globulin (SHBG), thyroid-binding globulin (TBG), and other serum proteins and suppress follicle-stimulating hormone (FSH) from the anterior pituitary.

REFERENCES
[1]Behl C, Widmann M, Trapp T, Holsboer F: 17-beta estradiol protects neurons from oxidative stress-induced cell death in vitro. Biochem Biophys Res Commun. 1995 Nov 13;216(2):473-82.
[2] Schmidt JW, Wollner D, Curcio J, Riedlinger J, Kim LS: Hormone replacement therapy in menopausal women: Past problems and future possibilities. Gynecol Endocrinol. 2006 Oct;22(10):564-77.
[3] Foresta C, Zuccarello D, Biagioli A, De Toni L, Prana E, Nicoletti V, Ambrosini G, Ferlin A: Oestrogen stimulates endothelial progenitor cells via oestrogen receptor-alpha. Clin Endocrinol (Oxf). 2007 Oct;67(4):520-5. Epub 2007 Jun 15.
[4] Garcia-Segura LM, Sanz A, Mendez P: Cross-talk between IGF-I and estradiol in the brain: focus on neuroprotection. Neuroendocrinology. 2006;84(4):275-9. Epub 2006 Nov 23.

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Danger

Hazard Statements
H360

Precautionary Statements
P201; P202; P281; P308+P313; P405; P501

Current as of January 31, 2025

AKSci Reference Standards are high-purity, low-impurity compounds suitable for use as standards.


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CATEGORIES
 APIs and Bioactives > Steroid Hormones


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