Certificate of Analysis
Product Name:
Boc-3-(3-pyridyl)-Ala-OH
Product Description:
≥99.0% (TLC)
Product Brand:
Sigma-Aldrich
Product Number:
15027
Molecular Weight:
266.29
CAS Number:
117142-26-4
Test
Specification
Lot 378572/1 Results
PURITY (TLC AREA %)
100.0 % REL
APPEARANCE
WHITE FINE CRYSTALS
SPECIFIC ROTATION (20/546)
+ 19.5 DEGREES
SPECIFIC ROTATION (20/D)
+ 15.8 DEGREES
CONCENTRATION
C=1 IN ETOH
MELTING POINT
136.3 C
CARBON CONTENT
59.17 %
HYDROGEN CONTENT
6.58 %
NITROGEN CONTENT
10.35 %
NMR SPECTRUM 1H
CORRESPONDS
DATE OF QC-RELEASE
25/FEB/98
