2-((4-Fluorophenyl)carbamoyl)benzoic acid CAS 19336-77-7
| CAS No. | 19336-77-7 |
| Molecular Formula | C14H10FNO3 |
| Molecular Weight | 259.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Fluorophenyl)carbamoyl)benzoic acid (CAS 19336-77-7) is a high-purity analytical reference standard with the molecular formula C14H10FNO3 and a molecular weight of 259.23 g/mol.
2-((4-Fluorophenyl)carbamoyl)benzoic acid (C14H10FNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((4-Fluorophenyl)carbamoyl)benzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H10FNO3 |
| Molecular Weight | 259.23 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- 1-(4-Fluorophenyl)-2-(4-nitrophenyl)ethan-1-one (CAS 140423-04-7)
- 2-((2-Fluorophenyl)carbamoyl)benzoic acid (CAS 19336-75-5)
- n-(4-Fluorophenyl)-1,3-dioxaindane-5-carboxamide (CAS 349415-30-1)
- 5-Ethyl-3-(4-fluorophenyl)-[1,2,4]triazolo[4,3-d][1,2,4]triazin-8(7H)-one (CAS 1243029-84-6)
- 2-(3-Fluorophenyl)-3-(hydroxymethyl)pyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1416347-01-7)
- n-(1-{4-[(4-fluorophenyl)methoxy]phenyl}ethylidene)hydroxylamine (CAS 1020973-31-2)
- Methyl 4-(4-fluorophenyl)-2,6-dimethylnicotinate (CAS 122252-67-9)
- 2-(4-Fluorophenyl)-8,8-dimethyl-7,8-dihydroimidazo[1,2-a]pyrazin-6(5H)-one (CAS 1261118-04-0)
Recommended Standards
- ((2R,3R,4S,5R)-3,4,5,6-Tetrahydroxy-1-oxohexan-2-yl)sulfamic acid (CAS 4607-22-1)
- 2-(4-Fluorobenzamido)benzoic acid (CAS 18600-61-8)
- (2R,3R,4R,5R)-2-Amino-4,5,6-trihydroxy-1-oxohexan-3-yl hydrogen sulfate (CAS 76330-20-6)
- 2-(2-Fluorobenzamido)benzoic acid (CAS 18600-60-7)
- Methyl 5-(2-chlorophenyl)-2-ethyl-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 617698-54-1)
- N-Isopentyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 2096332-90-8)
- 1-[2-(1-benzofuran-2-yl)-1,3-thiazol-4-yl]ethan-1-one (CAS 1378764-90-9)
- 4-(4-Hydroxyphenyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 1808717-05-6)
- Benzene, 1,1'-(dichlorosilylene)bis-, polymer with dichlorodimethylsilane, trichloromethylsilane and (trichlorosilyl)benzene (CAS 28630-33-3)
- 2-[(7-Chloro-4-nitro-2,1,3-benzoxadiazol-5-yl)amino]ethyl butyrate (CAS 697262-42-3)
- 1-(6-Chloro-4-trifluoromethyl-pyridin-2-yl)-3-methyl-thiourea (CAS 1311278-36-0)
- 7,7-dibromodispiro[2.0.2⁴.1³]heptane (CAS 50874-21-0)
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