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Acetosyringone

Acetosyringone ??? ???
?? ??:
2478-38-8
???:
Acetosyringone
???(??):
Ethanone, 1-(4-hydroxy-3,5-dimethoxyphenyl)-;3,5-DIMETHOXY-4-HYDROXYACETOPHENONE;1-(4-hydroxy-3,5-diMethoxyphenyl)ethan-1-one;3',5'-DIMETHOXY-4'-HYDROXYACETOPHENONE;1-(4-Hydroxy-3,5-dimethoxyphenyl)ethanone;Syringylethanone;4-acetylsyringol;4-HYDROXY-3,5-DIMETHOXYACETOPHENONE;5'SYRINGACETONE
CBNumber:
CB8408295
???:
C10H12O4
??? ??:
196.2
MOL ??:
2478-38-8.mol
MSDS ??:
SDS

Acetosyringone ??

???
124-127 °C(lit.)
?? ?
293.08°C (rough estimate)
??
1.2166 (rough estimate)
???
1.5430 (estimate)
?? ??
Inert atmosphere,Room Temperature
???
?????(?? ???), ???(?? ???)
?? ?? (pKa)
8.19±0.23(Predicted)
??? ??
??? ??
??
????? ?? ?????
??
100.00%. ?? ??
???
??
BRN
1966119
Henry's Law Constant
5.0×105 mol/(m3Pa) at 25℃, McFall et al. (2020)
InChI
1S/C10H12O4/c1-6(11)7-4-8(13-2)10(12)9(5-7)14-3/h4-5,12H,1-3H3
InChIKey
OJOBTAOGJIWAGB-UHFFFAOYSA-N
SMILES
COc1cc(cc(OC)c1O)C(C)=O
LogP
1.699 (est)
CAS ??????
2478-38-8(CAS DataBase Reference)
NIST
Ethanone, 1-(4-hydroxy-3,5-dimethoxyphenyl)-(2478-38-8)
EPA
Acetosyringone (2478-38-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 2
RTECS ?? AM8440000
F ?????? 10
?? ?? ?? Irritant
HS ?? 29145090
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(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 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

Acetosyringone MSDS


3',5'-Dimethoxy-4'-hydroxyacetophenone

Acetosyringone C??? ??, ??, ??

??

Acetosyringone is a phenol secreted by wounded plant tissues. It induces expression of virulence A genes and chemotaxis in A. tumefaciens strains that contain a tumor-inducing plasmid used to transfer genetic information to plant cells. Acetosyringone is widely used to increase efficacy of genetic transformation for the creation of genetically modified dicotyledonous and monocotyledonous plants.

??? ??

beige to light brown crystalline powder

??

A buffer also known as acetosyringone that is used in the synthesis of tetramethoxychalcone and its analogues as anticancer agents in vitro.

?? ??

Preparation by adding a solution of 4-hydroxy-3- iodo-5-methoxyacetophenone and cupric chloride in DMF to a solution of sodium methoxide in methanol and heating between 105° and 120° (86%).

??

ChEBI: A member of the class of acetophenones that is 1-phenylethanone substituted by a hydroxy group at position 4 and methoxy groups at positions 3 and 5.

Acetosyringone ?? ?? ? ???

???

?? ??


Acetosyringone ?? ??

???( 492)?? ??
??? ?? ??? ?? ?? ? ??
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Acetosyringone ?? ??:

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