20550
(S)-3-tert-Butyl-2,5-piperazinedione
≥99.0% (CHN)
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About This Item
Empirical Formula (Hill Notation):
C8H14N2O2
CAS Number:
Molecular Weight:
170.21
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4396135
Assay:
≥99.0% (CHN)
InChI
1S/C8H14N2O2/c1-8(2,3)6-7(12)9-4-5(11)10-6/h6H,4H2,1-3H3,(H,9,12)(H,10,11)/t6-/m1/s1
SMILES string
CC(C)(C)[C@@H]1NC(=O)CNC1=O
InChI key
OWQNUQNZSDAFHT-ZCFIWIBFSA-N
assay
≥99.0% (CHN)
optical activity
[α]20/D +78±1°, c = 1% in acetic acid
storage temp.
2-8°C
Other Notes
Derivative of L-tert-leucine used in the bislactim ether method for the preparation of amino acids in very high enantioselectivity
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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U. Schollkopf et al.
Synthesis, 861-861 (1982)
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