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α-Estradiol

SIGMA/E8750 - powder, ≥98% (TLC)

Synonym: 1,3,5(10)-Estratriene-3,17α-diol; 3,17α-Dihydroxy-1,3,5(10)-estratriene; Epiestradiol

CAS Number: 57-91-0
Empirical Formula (Hill Notation): C18H24O2
Molecular Weight: 272.38
EC Number: 200-354-8
MDL Number: MFCD00064144
Linear Formula: C18H24O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-E8750-100MG 100 mg
 $123.00
1/EA		 Add To Favorites
45-E8750-500MG 500 mg
 $491.00
1/EA		 Add To Favorites
45-E8750-1G 1 g
 $770.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: E8750-100MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: E8750-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: E8750-500MG

 

assay ≥98% (TLC)
biological source synthetic (organic)
color white to slight yellow
form powder
InChI 1S/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-17,19-20H,2,4,6-9H2,1H3/t14-,15-,16+,17-,18+/m1/s1
InChI key VOXZDWNPVJITMN-SFFUCWETSA-N
Quality Level 200 
shipped in ambient
SMILES string [H][C@]12CC[C@]3(C)[C@H](O)CC[C@@]3([H])[C@]1([H])CCc4cc(O)ccc24
solubility ethanol: 50 mg/mL, clear, colorless
storage temp. room temp
Biochem/physiol Actions: Estradiol (known as alpha Estradiol or 17 alpha Estradiol) is a biologically active estrogen in human breast cancer cells in tissue culture.17-estradiol and its selective receptor, ER-X, are not part of a classical hormone/receptor endocrine system but of a system with important autocrine/paracrine functions in the developing and adult brain. 17-Estradiol may have enormous implications for hormone replacement strategies at the menopause and in the treatment of such neurodegenerative disorders as Alzheimer’s disease and ischemic stroke.
Packaging: 1 g in glass bottle
Packaging: 100, 500 mg in glass bottle
Purity ≥98% (TLC)
Storage Temp. room temp
UNSPSC 12352200

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