(4-Fluoro-3-(methoxycarbamoyl)phenyl)boronic acid CAS 913835-47-9
| CAS No. | 913835-47-9 |
| Molecular Formula | C8H9BFNO4 |
| Molecular Weight | 212.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-Fluoro-3-(methoxycarbamoyl)phenyl)boronic 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.
(4-Fluoro-3-(methoxycarbamoyl)phenyl)boronic acid (CAS 913835-47-9), molecular formula C8H9BFNO4 and molecular weight 212.97 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (4-Fluoro-3-(methoxycarbamoyl)phenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.97 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H9BFNO4 |
| Molecular Weight | 212.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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, ethanol, 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- (2-Fluoro-5-(methoxycarbamoyl)phenyl)boronic acid (CAS 874289-58-4)
- (3-Fluoro-4-(methoxycarbamoyl)phenyl)boronic acid (CAS 913835-58-2)
- 2-Fluoro-6-isobutoxypyridine-3-boronic acid (CAS 2096338-82-6)
- 1-(4-Fluoro-2-methoxy-5-nitrophenyl)ethanone (CAS 1033716-79-8)
- Methyl 3-Fluoro-4-methyl-5-nitrobenzoate (CAS 1057652-89-7)
- Ethyl 4-Fluoro-2-nitrobenzoate (CAS 1072207-10-3)
- Methyl 4-fluoro-2-methyl-3-nitrobenzoate (CAS 1079991-69-7)
- Methyl 6-fluoro-2-methyl-3-nitrobenzoate (CAS 1079992-97-4)
Recommended Standards
- 2,6-Dichloro-3,5-difluorocyclohexa-2,5-diene-1,4-dione (CAS 2218-88-4)
- (3-(Cyclopropylamino)-4,5-difluorophenyl)boronic acid (CAS 1704068-53-0)
- Trifluoromethanesulfonyl Bromide (CAS 15458-53-4)
- (1-(4-Cyanophenyl)-1H-pyrazol-4-yl)boronic acid (CAS 1802481-33-9)
- (1-(4-Nitrophenyl)cyclopropyl)methanol (CAS 23349-00-0)
- 4-(Trifluoromethyl)pyridine-3-acetonitrile (CAS 1227514-93-3)
- 4-((1S,2R)-3-(4-benzylpiperidin-1-yl)-1-hydroxy-2-methylpropyl)phenol (CAS 169274-81-1)
- Heptyl Undecyl Phthalate (CAS 65185-88-8)
- N-(4-acetylphenyl)-3-methylbenzamide (CAS 302813-90-7)
- 5-Chloro-2,3,6-trifluorobenzotrifluoride (CAS 122030-03-9)
- N-2,3-Dihydro-1H-inden-2-yl-N-propylamine (CAS 82985-09-9)
- Methyl 4-(piperidin-2-yl)benzoate hydrochloride (CAS 863769-42-0)
- 1-Chloro-2-fluoro-5-iodo-3-methylbenzene (CAS 1807258-69-0)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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