ECPPA-NCA

Name	N-[1-(S)-Ethoxycarbonyl-3-Phenylpropyl]-N-Carboxy-L-Alanine Anhydride (Nepa-Nca)
Synonyms	ECPPA-NCA EPAL-carboxanhydride ENALAPRIL MALEATE INTERMEDIATES n-[1-(s)-(ethoxycarbonyl)-3-phenylpropyl]-1-alanylcarboxy anhydride N-[1-(S)-(Ethoxycarbonyl)-3-phenylpropyl]-L-alanyl carboxy anhydride N-(1-(S)-Ethoxy Carbonyl-3-Phenylpropyl)-L-Alanine-N-carboxyanhydried Ethyl (S)-2-[(S)-4-methyl-2,5-dioxo-1,3-oxazolidin-3-yl]-4-phenylbutyrate ethyl (2S)-2-[(4S)-4-methyl-2,5-dioxo-1,3-oxazolidin-3-yl]-4-phenylbutanoate N-[1-(S)-Ethoxycarbonyl-3-Phenylpropyl]-N-Carboxy-L-Alanine Anhydride (Nepa-Nca) N-[1-(S)-ETHOXYCARBONYL-3-PHENYLPROPYL]-N-CARBOXY-L-ALANINE ANHYDRIDE (NEPA-NCA) N-[1-(S)-ETHOXYCARBONYL-3-PHENYLPROPYL]-L-ALANINE -N-CARBOXYANHYDRIDE(INTERMEDIATE OF ENALAPRIL)
CAS	84793-24-8
EINECS	212-344-0
InChI	InChI=1/C16H19NO5/c1-3-21-15(19)13(10-9-12-7-5-4-6-8-12)17-11(2)14(18)22-16(17)20/h4-8,11,13H,3,9-10H2,1-2H3/t11-,13-/m0/s1

Molecular Formula	C16H19NO5
Molar Mass	305.33
Density	1.223±0.06 g/cm3(Predicted)
Melting Point	69-73°C(lit.)
Boling Point	414.8±55.0 °C(Predicted)
Specific Rotation(α)	36.5 º (c=1, CHCl3)
Flash Point	204.657°C
Vapor Presure	0mmHg at 25°C
BRN	5608080
pKa	-2.40±0.40(Predicted)
Storage Condition	Sealed in dry,Store in freezer, under -20°C
Refractive Index	1.537
MDL	MFCD00272296

Hazard Symbols	Xi - Irritant
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R41 - Risk of serious damage to eyes
Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S24 - Avoid contact with skin.
WGK Germany	3
HS Code	29349990