CAS:[ 90657-55-9 ]
trans-4-cyclohexyl-L-proline monohydro-chloride ( Fosinopril intermediate )
Appearance: white or off-white flaky crystal
Melting point: 257°C ~ 267°C
Specific optical rotation : -28°~ -32° ( c=1 , acetic acid)
Moisture : ≤1%
Assay : > 98.0% |