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4-?????-6,7-???????

4-?????-6,7-???????
4-?????-6,7-??????? ??? ???
?? ??:
88404-25-5
???:
4-?????-6,7-???????
???(??):
4-?????-6,7-???????
???:
4-BROMOMETHYL-6,7-DIMETHOXYCOUMARIN
???(??):
4-BROMOMETHYL-6,7-DIMETHOXYCOUMARIN;4-(Bromomethyl)-6,7-dimethoxycoumarine;4-Bromomethyl-6,7-dimethoxycoumarin,95%;4-BroMoMethyl-6,7-diMethoxycouMarin 96%;4-Bromomethyl-6,7-dimethoxycoumarin 4-(BROMOMETHYL)-6,7-DIMETHOXYCOUMARIN, 9 7%;4-(Bromomethyl)-6,7-dimethoxy-2H-chromen-2-one;4-(bromomethyl)-6,7-dimethoxy-2-oxo-2H-chromene;4-(Bromomethyl)-6,7-dimethoxy-2H-1-benzopyran-2-one;2H-1-Benzopyran-2-one, 4-(bromomethyl)-6,7-dimethoxy-
CBNumber:
CB8200312
???:
C12H11BrO4
??? ??:
299.12
MOL ??:
88404-25-5.mol
MSDS ??:
SDS

4-?????-6,7-??????? ??

???
212-216 °C(lit.)
??
1.6176 (rough estimate)
???
1.4490 (estimate)
?? ??
Inert atmosphere,2-8°C
???
Soluble in acetonitrile, dichloromethane, N,N-dimethylformamide, methanol
??? ??
??
??
?? ?? ?? ??
???
?? ???.
?? ??(λmax)
348 nm (MeOH)
BRN
4750487
?? ??
Electrostatic imaging process; resists; printed circuit boards; semiconductor devices
??? ??? ??
Analyzing bile acid; anticancer agents; identifying bacteria; identifying/measuring lauric acid metabolites; measuring cyclosporine; studying/monitoring early stages of protein folding;treating gastrointestinal diseases; derivatization reagent for carboxylic acids; as a substrate for measuring lauric acid hydroxylase activity
CAS ??????
88404-25-5(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,C
?? ???? ?? 22-36/37/38
????? 26
????(UN No.) 1759
WGK ?? 3
F ?????? 21
?? ?? ?? Corrosive
?? ?? 8
???? III
HS ?? 29322090
????(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
3 0

4-?????-6,7-??????? C??? ??, ??, ??

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Light Greenish-Yellow Powder

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4-Bromomethyl-6,7-dimethoxycoumarin is used as fluorescent labeling reagent for the reversed-phase HPLC separation and detection of carboxylic acids. It is also used as derivatization reagent: for quantitation of clofibric, bezafibric and fenofibric acids in liver by liquid chromatography, in determination of the concentration of tripeptide glutathione by matrix-assisted laser desorption ionization time-of-flight mass spectrometry and for determination of carboxylic acids in chromatographic detection.

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