70642-86-3

Name Boc-D-Tyrosine
CAS 70642-86-3
EINECS(EC#) 218-349-4
Molecular Formula C14H19NO5
MDL Number MFCD00063030
Molecular Weight 281.3
MOL File 70642-86-3.mol
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Chemical Properties

Appearance White powder
Melting point  135-140 °C
alpha  -37.5 º (c=1, dioxaan)
Boiling point  423.97°C (rough estimate)
density  1.1755 (rough estimate)
refractive index  -2.0 ° (C=2, AcOH)
storage temp.  Store at RT.
solubility  Acetic Acid (Slightly), DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 2.98±0.10(Predicted)
color  White to Off-White
Optical Rotation 10.3° (C=0.01 g/ml, DMF)
Water Solubility  insoluble
Major Application peptide synthesis
InChI InChI=1S/C14H19NO5/c1-14(2,3)20-13(19)15-11(12(17)18)8-9-4-6-10(16)7-5-9/h4-7,11,16H,8H2,1-3H3,(H,15,19)(H,17,18)/t11-/m1/s1
InChIKey CNBUSIJNWNXLQQ-LLVKDONJSA-N
SMILES C(O)(=O)[C@@H](CC1=CC=C(O)C=C1)NC(OC(C)(C)C)=O
CAS DataBase Reference 70642-86-3(CAS DataBase Reference)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P302+P352-P304+P340-P305+P351+P338
Safety Statements 
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
HS Code  29241990
Storage Class 11 - Combustible Solids

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