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Equilenin
Cat. No.:
OB0626WX-2105
Appearance:
Solid
Purity:
≥98%
Identity:
Confirmed by NMR and HPLC.
Size:
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Product Overview
Description:
Equilenin is an equine-specific steroid estrogen isolated from the urine matrices of pregnant mares. Distinct from human-derived estrogens, this unsaturated molecule does not modulate endothelial nitric oxide synthase expression or alter nitric oxide generation, and its metabolic processing yields highly reactive hydroxylated intermediates capable of driving cellular transformation in fibroblast models.
Synonyms:
3-hydroxy-estra-1,3,5,7,9-pentaen-17-one; 517-09-9; (+)-Equilenin; d-Equilenin; Equilenine; 3-Hydroxyestra-1,3,5,7,9-pentaen-17-one; 3-Hydroxyestra-1,3,5(10),6,8-pentaen-17-one; Estra-1,3,5,7,9-pentaen-17-one, 3-hydroxy-; (13S,14S)-3-hydroxy-13-methyl-12,14,15,16-tetrahydro-11H-cyclopenta[a]phenanthren-17-one; 3-Hydroxyoestra-1,3,5(10),6,8-pentaen-17-one; 6,8-didehydroestrone; 3-Hydroxyestra-1(10),2,4,6,8-pentaen-17-one; d-3-hydroxy-1,3,5(10),6,8-estrapentaen-17-one; 3-Hydroxy-13-methyl-11,12,13,14,15,16-hexahydrocyclopenta[a]phenanthren-17-one
CAS No.:
517-09-9
Compound CID:
444865
Formula:
C18H18O2
Formula Weight:
266.3
Specification
Solubility in DMSO:
Soluble
Solubility in Other Solvents:
Soluble in acetonitrile and methanol.
Storage:
Storage at -20°C.
Applications:
Equilenin serves as a highly unsaturated estrogenic steroid reference standard for analytical method development, facilitating chromatographic resolution testing, retention index mapping, and quality control validation in steroidomic screening assays.
