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21947-21-7

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Basic Information
CAS No.: 21947-21-7
Name: Carbamic acid, N-[(1S)-1-cyano-2-phenylethyl]-, phenylmethyl ester
Article Data: 17
Molecular Structure:
Molecular Structure of 21947-21-7 (Carbamic acid, N-[(1S)-1-cyano-2-phenylethyl]-, phenylmethyl ester)
Formula: C17H16N2O2
Molecular Weight: 280.326
Synonyms: Carbamic acid, N-[(1S)-1-cyano-2-phenylethyl]-, phenylmethyl ester;N-[(1S)-1-Cyano-2-phenylethyl]carbamic acid benzyl ester;Carbamic acid, (1-cyano-2-phenylethyl)-, phenylmethyl ester, (S)-;Carbamic acid, (-cyanophenethyl)-, benzyl ester, L- (8CI);N-[(1S)-1-Cyano-2-phenylethyl]carbamic acid benzyl ester;
Density: 1.175 g/cm3
Melting Point: 135-136 °C
Boiling Point: 494.929 °C at 760 mmHg
Flash Point: 253.124 °C
PSA: 62.12000
LogP: 3.43858
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Specification

The (S)-N-Cbz-Phenylalaninenitrile with the cas number 21947-21-7, is also called N-[(1S)-1-Cyano-2-phenylethyl]carbamic acid benzyl ester . This product can be supplied by the following suppliers: (1)BePharm,Ltd. ; (2)Shanghai Chemical Pharm-Intermediate Tech.Co., Ltd. ; (3)Modachem Shanghai Co., Ltd..

The properties of this chemical are: (1)#H bond acceptors:  4  ; (2)#H bond donors:  1  ; (3)#Freely Rotating Bonds:  6  ; (4)Polar Surface Area:  62.12 Å2  ; (5)Index of Refraction:  1.58  ; (6)Molar Refractivity:  79.43 cm3  ; (7)Molar Volume:  238.531 cm3  ; (8)Polarizability:  31.489×10-24cm3  ; (9)Surface Tension:  49.827 dyne/cm    ; (10)Enthalpy of Vaporization:  76.238 kJ/mol ; (11)Vapour Pressure:  0 mmHg at 25°C .

You can still convert the following datas into molecular structure :
1.c1ccc(cc1)C[C@@H](C#N)NC(=O)OCc2ccccc2
2.InChI=1/C17H16N2O2/c18-12-16(11-14-7-3-1-4-8-14)19-17(20)21-13-15-9-5-2-6-10-15/h1-10,16H,11,13H2,(H,19,20)/t16-/m0/s1