API Impurities
Metoprolol EP Impurity C; Metoprolol USP RC C
Metoprolol EP Impurity C; Metoprolol USP RC C
4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzaldehyde maleate
Impurity reference standard used for related substances testing of Metoprolol drug substance and drug product per pharmacopoeial limits.
Specifications
- Chemical Name
- 4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzaldehyde maleate
- CAS No.
- 29122-74-5 (Base)
- Catalogue No.
- RR-MTP-M0507
- Molecular Formula
- C13H19NO3 (Base) ; C17H23NO7 (maleate salt)
- Molecular Weight
- 237.29 (Base) ;353.15 (maleate salt) g/mol
