142994-45-4

Name (R)-N-Fmoc-(3-Pyridyl)alanine
CAS 142994-45-4
Molecular Formula C23H20N2O4
MDL Number MFCD07366513
Molecular Weight 388.42
MOL File 142994-45-4.mol
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Chemical Properties

Appearance white crystalline powder
Melting point  166.5 °C
Boiling point  514.13°C (rough estimate)
density  1.2692 (rough estimate)
refractive index  1.6300 (estimate)
storage temp.  2-8°C
solubility  Dichloromethane (Sparingly), DMSO (Slightly), Methanol (Slightly, Sonicated)
form  Solid
pka 3.32±0.10(Predicted)
color  White to Off-White
BRN  9223259
InChI InChI=1/C23H20N2O4/c26-22(27)21(12-15-6-5-11-24-13-15)25-23(28)29-14-20-18-9-3-1-7-16(18)17-8-2-4-10-19(17)20/h1-11,13,20-21H,12,14H2,(H,25,28)(H,26,27)/t21-/s3
InChIKey JQLPMTXRCLXOJO-OAQYLSRUSA-N
SMILES C1(COC(=O)N[C@@H](C(=O)O)CC2C=NC=CC=2)C2C=CC=CC=2C2C=CC=CC1=2 |&1:6,r|
CAS DataBase Reference 142994-45-4(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
HazardClass  IRRITANT
HS Code  29333990

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