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3-???-4-?????-5-?????,4'-??????

3-???-4-?????-5-?????,4'-??????
3-???-4-?????-5-?????,4'-?????? ??? ???
?? ??:
134612-80-9
???:
3-???-4-?????-5-?????,4'-??????
???(??):
3-???-4-?????-5-?????,4'-??????
???:
3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
???(??):
Ro 40-7591;3-O-methyltolcapone;D4-3-O-Methyl Tolcapone;D7-3-O-Methyl Tolcapone;Tolcapone USP Related Compound B;4-Hydroxy-3-methoxy-4'-methyl-5-nit;4-Hydroxy-3-Methoxy-4-Methyl-5-nitrobenzophenone;4-Hydroxy-3-methoxy-4'-methyl-5-nitrobenzophenone;(4-Hydroxy-3-methoxy-5-nitrophenyl)(p-tolyl)methanone;3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
CBNumber:
CB3838200
???:
C15H13NO5
??? ??:
287.27
MOL ??:
134612-80-9.mol
MSDS ??:
SDS

3-???-4-?????-5-?????,4'-?????? ??

???
135-137 °C(Solv: ethanol (64-17-5))
?? ?
474.8±45.0 °C(Predicted)
??
1.317±0.06 g/cm3(Predicted)
???
DMSO(?? ???), ???(?? ???)
?? ?? (pKa)
4.97±0.38(Predicted)
??? ??
??
??? ??
??? ??
??
????? ?? ?????
?? ??
???(???)
InChI
1S/C15H13NO5/c1-9-3-5-10(6-4-9)14(17)11-7-12(16(19)20)15(18)13(8-11)21-2/h3-8,18H,1-2H3
InChIKey
VCNSNEJUGBEWTA-UHFFFAOYSA-N
SMILES
[N+](=O)([O-])c1c(c(cc(c1)C(=O)c2ccc(cc2)C)OC)O
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? WGK 3
???? ??? 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 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

3-???-4-?????-5-?????,4'-?????? C??? ??, ??, ??

??? ??

Yellow Solid

??

3-O-Methyl Tolcapone is a metabolite of the catechol-O-Methyl transferase inhibitor Tolcapone (T535250).

?? ??

Preparation by nitration of 4-hydroxy-3- methoxy-4′-methylbenzophenone with 65% nitric acid in acetic acid at 20°.

3-???-4-?????-5-?????,4'-?????? ?? ?? ? ???

???

?? ??


3-???-4-?????-5-?????,4'-?????? ?? ??

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