3,4-Difluoro-2-methoxybenzamide CAS 1807182-96-2
| CAS No. | 1807182-96-2 |
| Molecular Formula | C8H7F2NO2 |
| Molecular Weight | 187.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,4-Difluoro-2-methoxybenzamide 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.
3,4-Difluoro-2-methoxybenzamide (CAS 1807182-96-2) is a high-purity analytical reference standard with the molecular formula C8H7F2NO2 and a molecular weight of 187.14 g/mol.
Based on its molecular formula C8H7F2NO2, 3,4-Difluoro-2-methoxybenzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 187.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 3,4-Difluoro-2-methoxybenzamide 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 | C8H7F2NO2 |
| Molecular Weight | 187.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 1,4-Difluoro-2-(2-nitroethyl)benzene (CAS 1017082-18-6)
- 2,2-Difluoro-N-methylbenzo[d][1,3]dioxol-5-amine (CAS 1021036-78-1)
- 2,5-Difluoro-4-methoxybenzamide (CAS 1022618-89-8)
- 2,2-Difluoro-2-(6-methylpyridin-2-yl)acetic acid (CAS 1215353-13-1)
- 2,2-Difluoro-2-(5-methylpyridin-2-yl)acetic acid (CAS 1215421-88-7)
- 2,2-Difluoro-2-(3-methylpyridin-2-yl)acetic acid (CAS 1215474-10-4)
- 2,6-Difluoro-4-methoxybenzamide (CAS 125369-57-5)
- 3,6-Difluoro-2-methoxybenzamide (CAS 1261439-98-8)
Recommended Standards
- Ethyl 2,4-difluoronicotinate (CAS 1807176-77-7)
- Methyl 4-Amino-2,6-difluorobenzoate (CAS 191478-99-6)
- 4-(Difluoromethyl)-3-hydroxy-5-methylpicolinaldehyde (CAS 1807133-50-1)
- (3S,4S)-3-Fluoro-4-(trifluoromethyl)piperidin-4-ol (CAS 1932508-31-0)
- 2-amino-2-(1-methylpyrazol-4-yl)acetic acid (CAS 195070-68-9)
- rac-(4-Methylphenyl)-ephedrine Hydrochloride (CAS 117342-78-6)
- tert-Butyl 2-(4-chloropyridin-2-yl)acetate (CAS 1401311-25-8)
- N-((3-(4-chlorophenyl)isoxazol-5-yl)methyl)acetamide (CAS 478066-59-0)
- 2,4-Difluoro-6-methoxypyridine (CAS 1227574-25-5)
- 4-Methylumbelliferyl 2,3,4,6-Tetra-O-acetyl-α-D-glucopyranoside (CAS 67945-53-3)
- 2-Isopropoxythiazole (CAS 870633-19-5)
- 8-Methoxyisoquinolin-3-amine (CAS 1260765-96-5)
- 2-Amino-1-(2-((dimethylamino)methyl)piperidin-1-yl)ethanone (CAS 1353975-09-3)
- Peptide 432 (CAS CATO-CPTD788432)
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