2-Amino-5-fluoro-4-methylbenzamide CAS 1334149-42-6
| CAS No. | 1334149-42-6 |
| Molecular Formula | C8H9FN2O |
| Molecular Weight | 168.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-fluoro-4-methylbenzamide (CAS 1334149-42-6) is a high-purity analytical reference standard with the molecular formula C8H9FN2O and a molecular weight of 168.17 g/mol.
Based on its molecular formula C8H9FN2O, 2-Amino-5-fluoro-4-methylbenzamide 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 168.17 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.
As a certified reference material (CRM), 2-Amino-5-fluoro-4-methylbenzamide 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 | C8H9FN2O |
| Molecular Weight | 168.17 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-3-fluoro-N-methylbenzamide (CAS 1017789-26-2)
- 3-Amino-5-fluoro-4-methylbenzamide (CAS 1118786-93-8)
- n-(3-Amino-4-fluorophenyl)acetamide (CAS 113596-04-6)
- 5-AMINO-2-FLUORO-N-METHYLBENZAMIDE (CAS 1153287-97-8)
- 2-Amino-2-(2-fluorophenyl)acetamide (CAS 1218171-00-6)
- 2-Amino-2-(3-fluorophenyl)acetamide (CAS 1218186-51-6)
- 3-Amino-5-fluoro-n-methylbenzamide (CAS 1332300-70-5)
- 3-Amino-2-fluoro-N-methylbenzamide (CAS 1332300-71-6)
Recommended Standards
- Thieno[3,2-b]furan-5-carboxylic acid (CAS 1334148-11-6)
- 2-(Azetidin-3-yloxy)-3-fluoropyridine (CAS 1342481-80-4)
- 5-Fluoro-2-methoxybenzimidamide (CAS 1343329-45-2)
- 2-(Azetidin-3-yloxy)-5-fluoropyridine (CAS 1343506-08-0)
- 1-(3,5-Dimethylbenzyl)-1H-pyrazol-4-ol (CAS 1603253-55-9)
- [3-(4-Chloro-benzyl)-3H-imidazol-4-yl]-methanol (CAS 220364-27-2)
- 2-Phenylquinoxaline-5-carboxylic acid (CAS 904813-44-1)
- 3-Bromo-5-(4,4-difluoropiperidin-1-yl)pyridine (CAS 1707358-05-1)
- (S)-3-Amino-3-(5-chlorothiophen-2-yl)propanamide (CAS 1292497-91-6)
- Benzyl 6-hydroxy-3-azabicyclo[4.1.0]Heptane-3-carboxylate (CAS 1803566-24-6)
- N-(sec-butyl)-2-chloronicotinamide (CAS 546116-80-7)
- 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, ethenylbenzene and N2,N2,N4,N4,N6,N6-hexakis(methoxymethyl)-1,3,5-triazine-2,4,6-triamine (CAS 26522-98-5)
- 1-(2-Bromobenzyl)-1H-pyrazole-4-carboxylic acid (CAS 1154881-71-6)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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