Boc-(R)-3-amino-4-(4-cyanophenyl)-butyric acid

Modify Date: 2025-08-20 01:40:06

Boc-(R)-3-amino-4-(4-cyanophenyl)-butyric acid Structure
Boc-(R)-3-amino-4-(4-cyanophenyl)-butyric acid structure
Common Name Boc-(R)-3-amino-4-(4-cyanophenyl)-butyric acid
CAS Number 269726-86-5 Molecular Weight 304.341
Density 1.2±0.1 g/cm3 Boiling Point 498.6±45.0 °C at 760 mmHg
Molecular Formula C16H20N2O4 Melting Point 85 °C
MSDS Chinese USA Flash Point 255.4±28.7 °C

 Names

Name Boc-(R)-3-amino-4-(4-cyanophenyl)-butyric acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 498.6±45.0 °C at 760 mmHg
Melting Point 85 °C
Molecular Formula C16H20N2O4
Molecular Weight 304.341
Flash Point 255.4±28.7 °C
Exact Mass 304.142303
PSA 99.42000
LogP 2.48
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.553

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

(3R)-3-Amino-4-(4-cyanophenyl)-5-[(2-methyl-2-propanyl)oxy]-5-oxopentanoic acid
Benzenebutanoic acid, 4-cyano-β-[[(1,1-dimethylethoxy)carbonyl]amino]-, (βR)-
boc-(r)-3-amino-4-(4-cyano-phenyl)-butyric acid
Pentanedioic acid, 3-amino-2-(4-cyanophenyl)-, 1-(1,1-dimethylethyl) ester, (3R)-
(3R)-4-(4-Cyanophenyl)-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)butanoic acid
MFCD01860981
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