4-fluoro-2-(furan-3-amido)benzoic acid CAS 953742-26-2
| CAS No. | 953742-26-2 |
| Molecular Formula | C12H8FNO4 |
| Molecular Weight | 249.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-fluoro-2-(furan-3-amido)benzoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-fluoro-2-(furan-3-amido)benzoic acid (CAS 953742-26-2) is a high-purity analytical reference standard with the molecular formula C12H8FNO4 and a molecular weight of 249.19 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 4-fluoro-2-(furan-3-amido)benzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 249.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-fluoro-2-(furan-3-amido)benzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H8FNO4 |
| Molecular Weight | 249.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluoro Standards
- 3-(4-FLuoro-2-nitrophenoxy)phenol (CAS 1183525-04-3)
- 4-(4-FLuoro-2-nitrophenoxy)phenol (CAS 1183966-12-2)
- (R)-4-fluoro-2-(pyrrolidin-2-yl)-5-(trifluoromethyl)phenol (CAS 1213045-34-1)
- (R)-2-(3-fluoro-4-(trifluoromethoxy)phenyl)pyrrolidine (CAS 1213113-14-4)
- (S)-5-fluoro-2-(pyrrolidin-2-yl)-3-(trifluoromethyl)phenol (CAS 1213378-15-4)
- (S)-4-fluoro-2-(pyrrolidin-2-yl)-5-(trifluoromethyl)phenol (CAS 1213538-24-9)
- (S)-2-(3-fluoro-4-(trifluoromethoxy)phenyl)pyrrolidine (CAS 1213874-96-4)
- (R)-5-fluoro-2-(pyrrolidin-2-yl)-3-(trifluoromethyl)phenol (CAS 1213948-46-9)
Recommended Standards
- 3-Amino-3-[4-(trifluoromethoxy)phenyl]propionic Acid (CAS 213192-56-4)
- 5-Methyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 332851-36-2)
- 3-Amino-3-(2-(trifluoromethoxy)phenyl)propanoic acid (CAS 773122-83-1)
- 5-Methyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 436088-42-5)
- 1-(2,2-Dimethyl-[1,3]dioxolan-4-ylmethyl)-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1326714-01-5)
- 2,3-Dichloro-2-methylpropanoic acid (CAS 10411-52-6)
- N-Cyclopentyl 2-(BOC-amino)propanamide (CAS 1030879-73-2)
- 2-(2,2,2-Trifluoroethoxy)nicotinonitrile (CAS 175277-89-1)
- 5-chloro-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1936595-47-9)
- 2-(2-Methylphenyl)-2-oxoacetaldehyde (CAS 63440-60-8)
- Dibutyl furan-3,4-dicarboxylate (CAS 107821-61-4)
- (2-(1H-Benzo[d]imidazol-2-yl)phenyl)methanol (CAS 1457-95-0)
- 2-Methyl-3-phenylquinazoline-4(3H)-thione (CAS 13193-50-5)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com