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cotoin

cotoin ??? ???
?? ??:
479-21-0
???:
cotoin
???(??):
cotoin;Kolmoside;Cotoin, 10 mM in DMSO;2,6-Dihydroxy-4-methoxybenzophenone;(2,6-Dihydroxy-4-methoxyphenyl)phenylmethanone;Methanone, (2,6-dihydroxy-4-methoxyphenyl)phenyl-
CBNumber:
CB11268943
???:
C14H12O4
??? ??:
244.24
MOL ??:
479-21-0.mol

cotoin ??

???
131-132°
?? ?
347.16°C (rough estimate)
??
1.2379 (rough estimate)
???
1.5389 (estimate)
?? ??
Store at -20°C
???
DMSO? ???
?? ?? (pKa)
7.00±0.40(Predicted)
CAS ??????
479-21-0

??

?? LD s.c. in frogs: 8 mg/kg (Jodbauer, Kurz)

cotoin C??? ??, ??, ??

?? ??

Obtained by reaction of benzonitrile with phloroglucinol monomethyl ether (Hoesch reaction).

cotoin ?? ?? ? ???

???

?? ??


cotoin ?? ??

???( 77)?? ??
??? ?? ??? ?? ?? ? ??
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