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3,7-Dihydroxy-2-naphthoic acid

3,7-Dihydroxy-2-naphthoic acid ??? ???
?? ??:
83511-07-3
???:
3,7-Dihydroxy-2-naphthoic acid
???(??):
3,7-DIHYDROXY;3,7-Dihydroxy-2-naph;3,7-Dihydroxy-2-phthoic acid;3,7-Dihydroxy-2-naphtoic acid;3,7-DIHYDROXY-2-NAPHTHOIC ACID;2,6-Dihydroxy-3-naphthoic acid;3,7-Dihydroxy-2-naphthoicAcid>3,7-DIHYDROXY-2-NAPHTHOIC ACID 95%;3,7-DIHYDROXY-2-NAPHTHOIC ACID 90+%;2,6-DIOXYNAPHTHALENE-3-CARBOXYLIC ACID
CBNumber:
CB8192970
???:
C11H8O4
??? ??:
204.18
MOL ??:
83511-07-3.mol
MSDS ??:
SDS

3,7-Dihydroxy-2-naphthoic acid ??

???
265 °C±10 °C (dec.) (lit.)
?? ??
Inert atmosphere,Room Temperature
??? ??
powder to crystal
??
?? ????? ????
BRN
3288005
CAS ??????
83511-07-3(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22-36-38
????? 26
WGK ?? 3
F ?????? 9
HS ?? 2918199890
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
0
2 0

3,7-Dihydroxy-2-naphthoic acid C??? ??, ??, ??

??

3,7-Dihydroxy-2-naphthoic acid was used in the synthesis of 3-hydroxy-7-methoxy-2-naphthoic acid.

?? ??

3,7-Dihydroxy-2-naphthoic acid served as a substrate for the enzyme NcsB1 (an O-methyltransferase involved in the biosynthesis of the enediyne antitumor antibiotic neocarzinostatin) in the NcsB1-catalyzed O-methylation of 2,7-dihydroxy-5-methyl-1-naphthoic acid.

3,7-Dihydroxy-2-naphthoic acid ?? ?? ? ???

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3,7-Dihydroxy-2-naphthoic acid ?? ??

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3,7-Dihydroxy-2-naphthoic acid ?? ??:

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