產品名稱： 培哚普利中間體
1)、(2S,3aS,7aS)-2-羧酸八氫吲哚 [CAS: 80875-98-5]
2)、N-[1-(S)-乙氧羰基-丁基]-L-丙氨酸 [CAS: 82834-12-6]
Product Name: (2s, 3aS, 7aS)-OCTAHYDRO-1H-INDOLE-2-CARBOXYLIC ACID
CAS NO.: [80875-98-5]
SPECIFICATION:
Appearance: A white or yellowish crystalline powder
Purity: 98.5% min
Specific optical rotation: -43.0 to -48.0 Degree
Melting point: 256 to 265 Deg C
Loss on Drying: 0.5% max
Residue on ignition: 1.0% max
Heavy metal: 20 ppm max
Use: PERINDOPRIL INTERMEDIATE
Product Name: N-[(S)-1-CARETHOXY-1-BUTYL]-(S)-ALANINE
CAS NO.: [82834-12-6]
Specification:
Appearance: A white or yellowish crystalline powder
Specific optical rotation: +2 to +5 Degree
Melting point: 145～150 Deg C
Purity: 98.0～101.5%
Residue on ignition: 1.0% max
Related substance: 1.0% max
Max single impurity: 0.2% max
Moisture: 1.0% max
Heavy metal: 20 ppm max
Use: PERINDOPRIL INTERMEDIATE
