IUPAC Name: (9S,13S,14S)-3-hydroxy-13-methyl-9,11,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-one
Source: Found naturally in the urine of pregnant mares.
Summary: Equilin is an estrogenic steroid that is produced naturally in horses. It has been detected in high amounts in pregnant mare urine. It may also be used in hormone therapy medication. It is soluble in water up to 1.41 mg/L at 25 C.
GHS Hazard Statement: H302, H312, H332, H351, H360, H361, H362, GHS07, GHS08