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N-Methyl-L-alanine

N-Methyl-L-alanine ??? ???
?? ??:
3913-67-5
???:
N-Methyl-L-alanine
???(??):
H-N-Me-Ala-OH;(2S)-2-(methylamino)propanoic acid;N-alpha-Methyl-L-alanine;(S)-2-(MethylaMino)propanoic acid;meAla;N-Me-L-Ala-OH;H-MEILE-OH HCL;H-MEILE-OH+ HCL;N-ME-ILE-OH HCL;H-N-Me-L-Ala-OH
CBNumber:
CB3250897
???:
C4H9NO2
??? ??:
103.12
MOL ??:
3913-67-5.mol
MSDS ??:
SDS

N-Methyl-L-alanine ??

???
315-317 °C (decomp)
?? ?
190.1±23.0 °C(Predicted)
??
1.048±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Inert atmosphere,Room temperature
???
?? ???(??), ?(??) ? ???
??? ??
??
??? ??
??? ??
?? ?? (pKa)
2.32±0.10(Predicted)
??
???
BRN
1720922
?? ??
???? ??
InChI
InChI=1S/C4H9NO2/c1-3(5-2)4(6)7/h3,5H,1-2H3,(H,6,7)/t3-/m0/s1
InChIKey
GDFAOVXKHJXLEI-VKHMYHEASA-N
SMILES
C(O)(=O)[C@H](C)NC
CAS ??????
3913-67-5(CAS DataBase Reference)
NIST
L-alanine, n-methyl-(3913-67-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? 3
HS ?? 2922498590
???? ??? 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 ??
??????:
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
NFPA 704
1
0 0

N-Methyl-L-alanine C??? ??, ??, ??

??? ??

White to off-white powder

??

N-Methyl-L-alanine is a reactant used in the preparation of site-specific trastuzumab maytansinoid antibody-drug conjugates with improved therapeutic activity.

??

ChEBI: A methyl-L-alanine in which one of the the amino hydrogen of L-alanine is replaced by a methyl group.

N-Methyl-L-alanine ?? ?? ? ???

???

?? ??


N-Methyl-L-alanine ?? ??

???( 349)?? ??
??? ?? ??? ?? ?? ? ??
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N-Methyl-L-alanine ?? ??:

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