15.3.15

CAS#32926-43-5 Boc-L-His(Trt)-OH MFCD00153307 | 30809

(S)-2-((tert-butoxycarbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanoic acid
Product Synonyms
Nα-Boc-Nim-Trityl-L-Histidine; Boc-His(Trt)-OH
Appearance
White to Off-white powder 
GLB ID#
30809
CAS#
32926-43-5
MDL#
MFCD00153307
PubChem CID
InChIKey
OYXZPXVCRAAKCM-SANMLTNESA-N
Formula
C30H11N3O4
M.W.
497.6
Purity
≥98%
Specific Rotation[a]20/D
+12°±2° (C=2 in MeOH)
Optical Purity
D-Enantionmer CAS#393568-74-6 Boc-D-His(Trt)-OH
Melting Point
Once measured 149-166°C
Solubility
0.3gram in 2ml DMF clear solution
Water Content (K.F.)
Not measured
Loss on drying
≤1.0%(60°C, 2h)
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
5g, 25g, 100g, 1kg, 5kg, 25kg, 100kg..... or on request 
Storage
Keep cool & dry under <25°C upon the receipt of goods
Price
Use
For the R&D purpose only, strictly not permitted for drug use.

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