3-????-4-????? ?
|
|
3-????-4-????? ? ??
- ???
- 211-213 °C (lit.)
- ?? ?
- 286.4±20.0 °C(Predicted)
- ??
- 1.2708 (estimate)
- ?? ??
- Sealed in dry,Room Temperature
- ??? ??
- powder to crystal
- ?? ?? (pKa)
- 4.13±0.10(Predicted)
- ??
- ???? ?? ??
- BRN
- 2087583
- InChI
- InChI=1S/C8H7FO3/c1-12-7-3-2-5(8(10)11)4-6(7)9/h2-4H,1H3,(H,10,11)
- InChIKey
- HYNNNQDQEORWEU-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C1=CC=C(OC)C(F)=C1
- CAS ??????
- 403-20-3(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 37/39-26-24/25 | ||
| WGK ?? | 3 | ||
| ?? ?? | IRRITANT | ||
| HS ?? | 29189900 | ||
| ???? ??? | 11 - Combustible Solids |
3-????-4-????? ? C??? ??, ??, ??
??? ??
white to off-white crystalline powder??
3-Fluoro-4-methoxybenzoic acid is a fluorinated para-anisic acid derivative. The fluoride substituent enables nucleophilic aromatic substitution, while most of the reactivity centered on the carboxylic group. 3-Fluoro-4-methoxybenzoic acid can undergo various reactions, including Fischer esterification affording esters with ligustrazine moiety for the treatment of Alzheimer's disease.3-????-4-????? ? ?? ?? ? ???
???
?? ??
3-????-4-????? ? ?? ??
???( 312)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
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3-????-4-????? ? ?? ??:
?????? ? ??????? ?????-4??? ??? ??????????? P-???? ????(??) 5-????-2-????? ? 2-????-6-????? ? 3-????-4-????? ?
3-Methoxybenzoic acid
2-(Trifluoromethyl)benzoic acid
2,6-Dimethoxybenzoic acid
m-Anisyl alcohol
3,4-Dimethoxybenzoic acid
3-Fluoro-4-methoxybenzaldehyde
4-Methoxybenzoic acid
Benzoic acid, 4-ethoxy-2,3-difluoro- (9CI)