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2-???-1,4-?????

2-???-1,4-?????
2-???-1,4-????? ??? ???
?? ??:
2348-82-5
???:
2-???-1,4-?????
???(??):
2-???-1,4-?????
???:
2-METHOXY-1,4-NAPHTHOQUINONE
???(??):
2-Methoxynaphthoquinone;Lawsone methyl ether;Lawsone Impurity 3;2-Methoxy-p-naphthoquinone;2-methoxy-4-naphthoquinone;2-Methoxy-1,4-naphtoquinone;2-METHOXY-1,4-NAPHTHOQUINONE;2-methoxy-4-naphthalenedione;2-methoxy-1,4-naphthalenedione;1,4-Naphthoquinone, 2-methoxy-
CBNumber:
CB0287319
???:
C11H8O3
??? ??:
188.18
MOL ??:
2348-82-5.mol
MSDS ??:
SDS

2-???-1,4-????? ??

???
184-187 °C(lit.)
?? ?
283.17°C (rough estimate)
??
1.2100 (rough estimate)
???
1.6400 (estimate)
?? ??
Store at -20°C
???
DMSO : 50 mg/mL (265.70 mM; Need ultrasonic)
??? ??
Solid
??
Light yellow to yellow
???
31.23mg/L(??? ???? ??)
InChI
1S/C11H8O3/c1-14-10-6-9(12)7-4-2-3-5-8(7)11(10)13/h2-6H,1H3
InChIKey
OBGBGHKYJAOXRR-UHFFFAOYSA-N
SMILES
COC1=CC(=O)c2ccccc2C1=O
EPA
2-Methoxy-1,4-naphthoquinone (2348-82-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
RTECS ?? QL8960000
TSCA TSCA listed
???? ??? 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 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2-???-1,4-????? C??? ??, ??, ??

??

2-Methoxy-1,4-naphthoquinone was used in the preparation of 2-(4-X-phenylene)amine-1,4-naphthoquinones (X= ferrocenyl, OMe, Me, I, Cl and NO2).

??

ChEBI: A naphthoquinone that is naphthalene-1,4-dione substituted by a methoxy group at position 2. It has been isolated from the roots of Rubia yunnanensis.

?? ??

2-Methoxy-1,4-naphthoquinone is a potential candidate for Helicobacter pylori infection related disease therapy. It is isolated from the leaves of Impatiens glandulifera.

2-???-1,4-????? ?? ?? ? ???

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2-???-1,4-????? ?? ??

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