93470
N-Trityl-L-serine lactone
≥98.0% (sum of enantiomers, TLC)
Synonym(s):
(S)-3-(Tritylamino)-2-oxetanone
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About This Item
Empirical Formula (Hill Notation):
C22H19NO2
CAS Number:
Molecular Weight:
329.39
Beilstein/REAXYS Number:
40996
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
Recommended Products
assay
≥98.0% (sum of enantiomers, TLC)
form
powder
optical activity
[α]20/D −71±2°, c = 0.5% in chloroform
mp
191-196 °C (dec.)
application(s)
peptide synthesis
SMILES string
O=C1OC[C@@H]1NC(c2ccccc2)(c3ccccc3)c4ccccc4
InChI
1S/C22H19NO2/c24-21-20(16-25-21)23-22(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19/h1-15,20,23H,16H2/t20-/m0/s1
InChI key
WKOYUOGPQDPOFV-FQEVSTJZSA-N
Other Notes
Chiral building block for preparing unnatural amino acids with nucleophiles
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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L.D. Arnold et al.
Journal of the American Chemical Society, 110, 2237-2237 (1988)
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