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N-Acetyl-L-leucine

N-Acetyl-L-leucine ??? ???
?? ??:
1188-21-2
???:
N-Acetyl-L-leucine
???(??):
AC-LEU-OH;Levacetylleucine;ACETYL-L-LEUCINE;ACETYL-DL-LEUCINE;AC-DL-LEU-OH;N-Ac-L-Leu-OH;(S)-2-AcetaMido-4-Methylpentanoic acid;Ac-L-Leu-OH;n-acetyl-l-leucin;(S)-N-Acetylleucine
CBNumber:
CB9852903
???:
C8H15NO3
??? ??:
173.21
MOL ??:
1188-21-2.mol
MSDS ??:
SDS

N-Acetyl-L-leucine ??

???
187-190 °C(lit.)
??
-24.5 º (c=4, MeOH)
?? ?
303.86°C (rough estimate)
??
1.1599 (rough estimate)
???
-22 ° (C=5, EtOH)
?? ??
Sealed in dry,Room Temperature
???
DMSO(?? ???), ???(?? ???), ?(?? ???, ??)
?? ?? (pKa)
3.67±0.10(Predicted)
??? ??
??? ??
??
???
??? (Optical Rotation)
[α]25/D 23±3°, c = 2 in ethanol
???
0.81 g/100 mL (20 ºC)
BRN
1724849
?? ??
peptide synthesis
InChI
1S/C8H15NO3/c1-5(2)4-7(8(11)12)9-6(3)10/h5,7H,4H2,1-3H3,(H,9,10)(H,11,12)/t7-/m0/s1
InChIKey
WXNXCEHXYPACJF-ZETCQYMHSA-N
SMILES
CC(C)C[C@H](NC(C)=O)C(O)=O
CAS ??????
1188-21-2(CAS DataBase Reference)
NIST
L-leucine, n-acetyl-(1188-21-2)
EPA
L-Leucine, N-acetyl- (1188-21-2)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 24/25-36-26
WGK ?? 3
TSCA TSCA listed
?? ?? IRRITANT
HS ?? 29241900
???? ??? 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
1
0 0

N-Acetyl-L-leucine C??? ??, ??, ??

??? ??

White crystalline powder

??

ChEBI: The N-acetyl derivative of L-leucine.

N-Acetyl-L-leucine ?? ?? ? ???

???

?? ??


N-Acetyl-L-leucine ?? ??

???( 634)?? ??
??? ?? ??? ?? ?? ? ??
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N-Acetyl-L-leucine ?? ??:

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