Equilin-2,4,16,16-D4 3-sulfate, sodium salt, is a synthetic derivative of equilin, a naturally occurring estrogenic steroid found in horse urine. This compound is characterized by its deuterated structure, which includes four deuterium atoms replacing hydrogen atoms at specific positions on the steroid backbone, enhancing its stability and allowing for precise tracking in metabolic studies. The sulfate group at the 3-position contributes to its solubility in water and biological fluids, facilitating its interaction with biological systems. As a sodium salt, it is typically more soluble than its free acid form, making it suitable for various applications in research, particularly in pharmacokinetics and hormone studies. The compound is of interest in the field of endocrinology and may be used to investigate estrogen receptor interactions and the pharmacological effects of estrogens. Its unique isotopic labeling allows for advanced analytical techniques, such as mass spectrometry, to study its metabolism and biological activity.

equilin-2,4,16,16-D4 3-sulfate, sodium salt

285979-81-9: Equilin-2,4,16,16-D4 3-sulfate, sodium salt, is a synthetic derivative of equilin, a naturally occurring estrogenic steroid found in horse urine. This compound is characterized by its deuterated structure, which includes four deuterium atoms replacing hydrogen atoms at specific positions on the steroid backbone, enhancing its stability and allowing for precise tracking in metabolic studies. The sulfate group at the 3-position contributes to its solubility in water and biological fluids, facilitating its interaction with biological systems. As a sodium salt, it is typically more soluble than its free acid form, making it suitable for various applications in research, particularly in pharmacokinetics and hormone studies. The compound is of interest in the field of endocrinology and may be used to investigate estrogen receptor interactions and the pharmacological effects of estrogens. Its unique isotopic labeling allows for advanced analytical techniques, such as mass spectrometry, to study its metabolism and biological activity.

CAS 285979-81-9

equilin-2,4,16,16-D4 3-sulfate, sodium salt

Equilin-d4 Sulfate Sodium Salt

Ref: 4Z-E-303

Sodium Equilin-2,4,16,16-d4Sulfate

Ref: 3U-D5285

Equilin 3-Sulfate-d4 Sodium Salt (stabilized with TRIS, 50% w/w)

Ref: TR-E592822