2-Fluoro-N-methyl-4-nitrobenzamide CAS 915087-24-0
| CAS No. | 915087-24-0 |
| Molecular Formula | C8H7FN2O3 |
| Molecular Weight | 198.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 198.15 g/mol gives 2-Fluoro-N-methyl-4-nitrobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Fluoro-N-methyl-4-nitrobenzamide (CAS 915087-24-0), molecular formula C8H7FN2O3 and molecular weight 198.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Fluoro-N-methyl-4-nitrobenzamide (C8H7FN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 198.15 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-Fluoro-N-methyl-4-nitrobenzamide 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 | C8H7FN2O3 |
| Molecular Weight | 198.15 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 4-Fluoro-N-methyl-2-nitrobenzamide (CAS 1018983-85-1)
- 2-(5-Fluoro-2-methoxyphenyl)-2-oxoacetic acid (CAS 1094355-95-9)
- 4-Fluoro-2-trifluoromethylbenzo-6-d<SUB>1</SUB>-nitrile-<SUP>13</SUP>C,<SUP>15</SUP>N (CAS 1216879-97-8)
- N-(2-Fluoro-6-nitrophenyl)guanidine (CAS 1217015-88-7)
- 7-Fluoro-6-nitro-3,4-dihydro-2h-benzo[b][1,4]oxazine (CAS 122138-83-4)
- 3-Fluoro-n-methyl-5-nitrobenzamide (CAS 1239596-39-4)
- 3-Fluoro-2-(methoxycarbonyl)benzoic acid (CAS 1256593-37-9)
- 2-Fluoro-6-(methoxycarbonyl)benzoic acid (CAS 1256593-39-1)
Recommended Standards
- 7-Fluoro-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid (CAS 911485-90-0)
- Methyl 5-fluorobenzo[d][1,3]dioxole-4-carboxylate (CAS 492444-07-2)
- 6-Fluoro-4H-benzo[d][1,3]dioxine-8-carboxylic acid (CAS 321309-28-8)
- N-(2-fluoro-3-nitrophenyl)acetamide (CAS 521074-19-1)
- 1,4-Cyclohexadiene-1-carboxaldehyde, 4-(1-methylethyl)- 22580-90-1 CTK0J6289 (CAS 22580-90-1)
- Fmoc-N-Me-Ser(tBu)-OH (CAS 197632-77-2)
- 2'-Chloro-4',4'-difluoro-4',5'-dihydrospiro[piperidine-4,7'-thieno[2,3-c]pyran] (CAS 1307248-44-7)
- 2,3-Dichlorobenzenethiol (CAS 17231-95-7)
- 2-Amino-6-(tert-pentyl)-N-(p-tolyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 863186-09-8)
- 1,3'-Biazetidine dihydrochloride (CAS 928038-36-2)
- 2-Thioxothiazolidine-4-carboxylic-4,5-13C2 acid-13C (CAS 1219334-17-4)
- 1-n-Butyl-2-phenylbenzimidazole (CAS 24107-62-8)
- Pioglitazone Sulfonic Acid (CAS 625853-73-8)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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