The 25-year-old player has joined the Isfahan-based club on an 18-month contract for an undisclosed fee.
Musaev joined Sepahan from Lokomotiv Tashkent, where he played 22 times and scored two times.
Musaev started his career with Nasaf Qarshi and also played at Uzbekistan’s Mashʼal Mubarek, Bunyodkor and Qatari Muaither.
He made his debut in Uzbekistan national team in 1st February 2009 in a friendly against Azerbaijan.