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Application Area
Environmental
Environmental

Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.

Clinical diagnostic
Clinical diagnostic

In addition to treating various diseases, isotopes are used for imaging, diagnosis, and newborn screening.

Organic Chemistry
Organic Chemistry

Small molecule compounds labeled with stable isotopes can be used as chemical reference for chemical identification, qualitative, quantitative, detection, etc. Various types of NMR solvents can be used to study the structure, reaction mechanism and reaction kinetics of compounds.

Metabolic Research
Metabolic Research

Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.

17β-Estradiol-[2,4,16,16,17-d5]

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General Information
Catalog: BLP-011621
CAS: 221093-45-4
Molecular Formula: C18H19D5O2
Molecular Weight: 277.42
Chemical Structure
17β-Estradiol-[2,4,16,16,17-d5]
Description 17β-Estradiol-[2,4,16,16,17-d5] is a deuterated β-estradiol. Estradiol​ is the major estrogen secreted by the premenopausal ovary. Estrogens directs the development of the female genotype in embryogenesis and at puberty.
Synonyms 17β-Estradiol-2,4,16,16,17-d5; Estradiol-d5; 17β-Estradiol-d5; Dihydrofolliculin-d5; (17β)-Estra-1,3,5(10)-triene-3,17-diol-d5; 3,17-Epidihydroxyestratriene-d5; Cimara-d5; Estrace-d5; Estraderm-d5; Ethinylestradiol EP Impurity D-d5
IUPAC Name (8R,9S,13S,14S,17S)-2,4,16,16,17-pentadeuterio-13-methyl-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthrene-3,17-diol
Related CAS 50-28-2 (unlabelled)
Canonical SMILES CC12CCC3C(C1CCC2O)CCC4=C3C=CC(=C4)O
InChI 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/i3D,7D2,10D,17D
InChI Key VOXZDWNPVJITMN-MOKSCAJFSA-N
Melting Point 178-179°C
Purity 99% by CP; 97% atom D
Solubility Soluble in DMSO (Slightly), Ethanol (Slightly, Heated, Sonicated), Methanol (Slightly)
Appearance White Solid
Storage Store at -20°C
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