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N-(tert-Butoxycarbonyl)-L-alanine

N-(tert-Butoxycarbonyl)-L-alanine ??? ???
?? ??:
15761-38-3
???:
N-(tert-Butoxycarbonyl)-L-alanine
???(??):
BOC-ALA-OH;BOC-ALA;BOC-L-ALANINE;BOC-L-ALA;N-BOC-L-ALANINE;BOC-L-ALA-OH;BOC-ALANINE;N-ALPHA-T-BOC-L-ALANINE;N-(T-BUTOXYCARBONYL)-L-ALANINE;TBOC-L-ALANINE
CBNumber:
CB9673438
???:
C8H15NO4
??? ??:
189.21
MOL ??:
15761-38-3.mol
MSDS ??:
SDS

N-(tert-Butoxycarbonyl)-L-alanine ??

???
79-83 °C(lit.)
??
-26 º (c=2, acetic acid)
?? ?
324.46°C (rough estimate)
??
1.2321 (rough estimate)
???
-25.5 ° (C=2, AcOH)
?? ??
Sealed in dry,2-8°C
???
DMSO????? ???
?? ?? (pKa)
4.02±0.10(Predicted)
??? ??
????
??
???
optical activity
[α]20/D 25±1°, c = 2% in acetic acid
BRN
1726365
CAS ??????
15761-38-3(CAS DataBase Reference)
EPA
L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]- (15761-38-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 20/21/22-36/37/38
????? 24/25-36-26
WGK ?? 3
TSCA Yes
HS ?? 2924 19 00
?? ?? IRRITANT
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
1 0

N-(tert-Butoxycarbonyl)-L-alanine MSDS


BOC-L-Alanine

N-(tert-Butoxycarbonyl)-L-alanine C??? ??, ??, ??

??? ??

White to off-white microcrystalline powder

??

Boc-Ala-OH can be used:

N-(tert-Butoxycarbonyl)-L-alanine ?? ?? ? ???

???

?? ??


N-(tert-Butoxycarbonyl)-L-alanine ?? ??

???( 632)?? ??
??? ?? ??? ?? ?? ? ??
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N-(tert-Butoxycarbonyl)-L-alanine ?? ??:

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