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3-Hydroxy-4-methoxyphenylacetic acid

3-Hydroxy-4-methoxyphenylacetic acid ??? ???
?? ??:
1131-94-8
???:
3-Hydroxy-4-methoxyphenylacetic acid
???(??):
Isohomovanillic acid;isohomovanillicaci;HOMOISOVANILLIC ACID;3-Hydroxy-4-methoxyphenyL;3-HYDROXY-4-METHOXYPHENYLACETIC ACID;4-Methoxy-3-hydroxyphenylacetic Acid;3-Hydroxy-4-Methoxybenzeneacetic Acid;3-Hydroxy-4-methoxyphenylaceticAcid>3-Hydroxy-4-methoxyphenylacetic acid 97%;Benzeneacetic acid, 3-hydroxy-4-methoxy-
CBNumber:
CB4694502
???:
C9H10O4
??? ??:
182.17
MOL ??:
1131-94-8.mol
MSDS ??:
SDS

3-Hydroxy-4-methoxyphenylacetic acid ??

???
127-132 °C
?? ?
371.3±27.0 °C(Predicted)
??
1.307±0.06 g/cm3(Predicted)
?? ??
Inert atmosphere,Room Temperature
???
DMSO(?? ???), ???(?? ???)
?? ?? (pKa)
4.36±0.10(Predicted)
??? ??
??
??? ??
??? ??
??
?????
CAS ??????
1131-94-8(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 22-36/37/38
????? 26-36
WGK ?? 3
?? ?? IRRITANT
HS ?? 29189900
????(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 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
1 0

3-Hydroxy-4-methoxyphenylacetic acid C??? ??, ??, ??

??? ??

Pale Beige Solid

??

3-Hydroxy-4-methoxyphenylacetic acid is a 4-O-methylated metabolite of catechol amines in man. 3-Hydroxy-4-methoxyphenylacetic acid is also a metabolite of 3,4-dihydroxyphenylalanine (DOPA) analogues as well as a metabolite of Hydroxytyrosol (H977000).

??

ChEBI: A monocarboxylic acid that is the 4-O-methyl ether of (3,4-dihydroxyphenyl)acetic acid.

3-Hydroxy-4-methoxyphenylacetic acid ?? ?? ? ???

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3-Hydroxy-4-methoxyphenylacetic acid ?? ??

???( 193)?? ??
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3-Hydroxy-4-methoxyphenylacetic acid ?? ??:

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