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71989-18-9

Name Fmoc-L-glutamic acid 5-tert-butyl ester
CAS 71989-18-9
EINECS(EC#) 276-253-8
Molecular Formula C24H27NO6
MDL Number MFCD00037135
Molecular Weight 425.47
MOL File 71989-18-9.mol

Chemical Properties

Melting point  83-90 °C
alpha  -4.5 º (c=1, 80% acetic acid)
Boiling point  633.5±55.0 °C(Predicted)
density  1.232±0.06 g/cm3(Predicted)
refractive index  -4 ° (C=1, 80% AcOH)
storage temp.  2-8°C
solubility  soluble in Methanol
form  powder to crystal
pka 3.70±0.10(Predicted)
color  White to Almost white
optical activity [α]20/D 5.0±2.0°, c = 1% in acetic acid: water (4:1)
Detection Methods T,NMR,HPLC,Rotation
BRN  3636375
InChIKey OTKXCALUHMPIGM-FQEVSTJZSA-N
SMILES C(O)(=O)[C@H](CCC(OC(C)(C)C)=O)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O
CAS DataBase Reference 71989-18-9(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
WGK Germany  3
HS Code  29242990

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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