11.1.15

Z-Glu(OtBu)-OH CAS#3886-08-6 (GLB ID-11504)

(S)-2-(((benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid
Product Name
Z-Glu(OtBu)-OH; N-Cbz-L-Glutamic acid 5-Tert-butyl Ester
GLB ID#
11504
CAS#
3886-08-6
MDL#
MFCD00038274
Formula
C17H23NO6
M.W.
337.4
Appearance
White to off-white powder
Purity
≥98%
Specific Rotation[a]20/D
-14°±2° (C=1 in EtOH)
Optical Purity
≤0.5% D-enantionmer
Melting Point
80-90°C
Solubility
0.3gram in 2ml MeOH clear solution
Water Content (K. F.)
≤1.0%
Loss on drying
≤1.0%(40°C, 2h)
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
25g, 100g, 1kg, 5kg, 25kg, 100kg, 250kg.... or on request 
Storage
Keep cool & dry under 25oupon the receipt of goods
Price
Use
For the research and development purpose only

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