CAS 221264-21-7

Ropinirole Related Compound B (4-[2-(Dipropylamino)ethyl]indoline-2,3-dione hydrochloride)

CAS: 221264-21-7

Lactams not elsewhere specified or included

Formula: C₁₆H₂₂N₂O₂·HCl

Color and Shape: Red Brown Powder

Molecular weight: 274.16813

Ref: 45-1605227

4-(2-(Dipropylamino)ethyl)indoline-2,3-dione hydrochloride

CAS: 221264-21-7

Formula: C₁₆H₂₃ClN₂O₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 310.8190

Ref: IN-DA00C3B4

Ropinirole EP Impurity A HCl (Ropinirole USP Related Compound B)

CAS: 221264-21-7

Formula: C₁₆H₂₂N₂O₂·HCl

Molecular weight: 274.37 36.46

Ref: 4Z-R-1311

4-[2-(Dipropylamino)ethyl]indoline-2,3-dione Hydrochloride

Controlled Product

CAS: 221264-21-7

Formula: C₁₆H₂₂N₂O₂·ClH

Color and Shape: Neat

Molecular weight: 310.82

Ref: 86-MM0331.02

3-Oxo Ropinirole Hydrochloride

CAS: 221264-21-7

Impurity Ropinirole EP Impurity C HCl/ Ropinirole USP Related Compound B/ Ropinirole Isatin Impurity
Stability Very Hygroscopic
Applications A related impurity of Ropinirole (R641000), potentially formed during its synthesis. Useful as antihypertensives and antianginal agents. Ropinirole impuriy C.
References Purves, R., et al.: J. Microcol. Sep., 7, 603 (1995), Wilbert, S., et al.: Anal. Biochem., 257, 186 (1998),

Formula: C₁₆H₂₂N₂O₂·ClH

Color and Shape: Red Brown

Molecular weight: 310.82

Ref: TR-O870400

4-(2-(DIPROPYLAMINO)ETHYL)INDOLINE-2,3-DIONE HCL

CAS: 221264-21-7

Formula: C₁₆H₂₃ClN₂O₂

Purity: 95%

Molecular weight: 310.82

Ref: 10-F307074