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DIMETHYL SULFOXIDE

ANDA

DIMETHYL SULFOXIDE | A220173 | STIRA PHARMACEUTICALS LLC

1 strength0 unique patents0 unique exclusivities

Reference Listed Drug: RIMSO-50(TE code: AT)

API Supply Chain1 active DMF5 inactive

1 active API supplier hold Drug Master Files for this ingredient. Limited supplier base — potential supply chain risk.

GAYLORD CHEMICAL CO LLCDIMETHYL SULFOXIDE (DMSO), USP GRADE

DMF 127061997

NATIONAL CANCER INSTITUTEInactiveDIMETHYL SULFOXIDE

DMF 8041964

ARAPAHOE CHEMICALS INC DIV SYNTEX LABORATORIES INCInactiveDIMETHYL SULFOXIDE

DMF 10671967

RESEARCH INDUSTRIES CORPInactiveDIMETHYL SULFOXIDE (DMSO)

DMF 25511975

SIGMA FOOD AND DRUG DIV SIGMA ALDRIDGE CORPInactiveDIMETHYL SULFOXIDE

DMF 41381981

SHOWA INDUSTRY CO LTDInactiveDIMETHYL SULFOXIDE (DMSO-P)

DMF 52361984

Source: FDA Drug Master Files (fda.gov). Type II API DMFs matched by ingredient.

Products (1)

#001 — 50%

0 patents0 exclusivities▴

SOLUTION;INTRAVESICAL | Approved: Jul 7, 2026

No patent or exclusivity listings for this strength.