2-Fluoro-5-methylnicotinamide CAS 1379014-43-3
| CAS No. | 1379014-43-3 |
| Molecular Formula | C7H7FN2O |
| Molecular Weight | 154.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 154.14 g/mol gives 2-Fluoro-5-methylnicotinamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Fluoro-5-methylnicotinamide (CAS 1379014-43-3), molecular formula C7H7FN2O and molecular weight 154.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Fluoro-5-methylnicotinamide (C7H7FN2O) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 154.14 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H7FN2O |
| Molecular Weight | 154.14 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 Fluoro Standards
- 2-Fluoro-3-methoxybenzaldehyde (CAS 103438-88-6)
- 2-Fluoro-5-methoxybenzaldehyde (CAS 105728-90-3)
- 6-Fluoro-2-hydroxy-3-methylbenzaldehyde (CAS 1067225-48-2)
- 4-Fluoro-N'-hydroxybenzimidamide (CAS 1164246-18-7)
- 7-fluoro-2,3-dihydrobenzofuran-4-ol (CAS 1232774-17-2)
- 3-Fluoro-2-hydroxy-4-methylbenzaldehyde (CAS 1283718-64-8)
- 3-Fluoro-5-(hydroxymethyl)benzaldehyde (CAS 1289164-74-4)
- (Z)-3-Fluoro-N'-hydroxybenzene-1-carboximidamide 1319746-46-7 C7H7FN2O Z9634 (CAS 1319746-46-7)
Recommended Standards
- 2-(Fluoromethyl)benzoic acid (CAS 1378842-38-6)
- 1-(2-Amino-6-fluoropyridin-4-yl)ethan-1-one (CAS 1393543-22-0)
- 5-fluoro-6-methylnicotinamide (CAS 1378802-73-3)
- 1-(3-Amino-5-fluoropyridin-2-yl)ethanone (CAS 1393585-03-9)
- 1-(5-Chloro-2-isobutoxyphenyl)ethanone (CAS 1175794-38-3)
- Iodo(iodomethoxy)methane (CAS 60833-52-5)
- N-(4-Hydroxy-3-(methylthio)phenyl)methanesulfonamide (CAS 1243474-49-8)
- 1-Bromo-3-(chloromethyl)-2-methoxybenzene (CAS 1247514-62-0)
- 6-bromo-3-prop-1-ynyl-1H-pyrazolo[4,3-b]pyridine (CAS 2514931-62-3)
- 2-Amino-4-(4-fluorophenyl)butanoic acid (CAS 225233-79-4)
- 3-fluoroadamantan-1-amine hydrochloride (CAS 120350-83-6)
- 4-Hydroxy-7-(3-morpholinopropoxy)-6-nitroquinoline-3-carbonitrile (CAS 919482-02-3)
- 3,5-Dichlorosalicylic Acid (CAS 320-72-9)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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