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D-2-Aminobutyric acid

D-2-Aminobutyric acid ??? ???
?? ??:
2623-91-8
???:
D-2-Aminobutyric acid
???(??):
(R)-2-aminobutanoic acid;R-AMINOBUTYRIC ACID;H-D-ABU-OH;H-D-Aib-OH;(2R)-2-aMinobutanoic acid;(R)-(-)-2-AMINOBUTYRIC ACID;D-2-Abu;D-Butyrine;H-D-2-ABU-OH;H-D-ABU(2)-OH
CBNumber:
CB2322157
???:
C4H9NO2
??? ??:
103.12
MOL ??:
2623-91-8.mol
MSDS ??:
SDS

D-2-Aminobutyric acid ??

???
>300 °C (lit.)
?? ?
215.2±23.0 °C(Predicted)
??
-21.2 º (c=2, 6N HCl)
??
1.2300 (estimate)
???
1.4650 (estimate)
?? ??
Keep in dark place,Inert atmosphere,Room temperature
???
?? ???
??? ??
??? ??
?? ?? (pKa)
2.34±0.10(Predicted)
??
???
??? (Optical Rotation)
[α]20/D 21 to 19°, c = 4 in H2O
???
??
BRN
1720934
?? ??
peptide synthesis
InChI
1S/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m1/s1
InChIKey
QWCKQJZIFLGMSD-GSVOUGTGSA-N
SMILES
CC[C@@H](N)C(O)=O
LogP
-0.064 (est)
CAS ??????
2623-91-8(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
????? 22-24/25
WGK ?? 3
?? ?? ?? Irritant
HS ?? 29224999
???? ??? 11 - Combustible Solids
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
NFPA 704
0
0 0

D-2-Aminobutyric acid MSDS


D-alpha-Amino-n-butyric acid

D-2-Aminobutyric acid C??? ??, ??, ??

??? ??

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D-2-Aminobutyric acid ?? ?? ? ???

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D-2-Aminobutyric acid ?? ??

???( 457)?? ??
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D-2-Aminobutyric acid ?? ??:

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