4-Cyclopropoxy-2-fluoro-N-methylnicotinamide CAS 1243479-97-1
| CAS No. | 1243479-97-1 |
| Molecular Formula | C10H11FN2O2 |
| Molecular Weight | 210.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Cyclopropoxy-2-fluoro-N-methylnicotinamide (C10H11FN2O2) 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 210.20 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.
CATO supplies 4-Cyclopropoxy-2-fluoro-N-methylnicotinamide (CAS 1243479-97-1), a certified reference material (molecular formula C10H11FN2O2, MW 210.20 g/mol) for analytical method development and quality control.
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.
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 | C10H11FN2O2 |
| Molecular Weight | 210.20 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 DMSO, DMF, methanol |
| 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Cyclopropoxy Standards
- 3-Cyclopropoxy-5-fluoro-N-methylisonicotinamide (CAS 1243281-92-6)
- 5-Cyclopropoxy-2-fluoro-N-methylisonicotinamide (CAS 1243282-11-2)
- 5-Cyclopropoxy-6-fluoro-N-methylpicolinamide (CAS 1243318-02-6)
- 4-Cyclopropoxy-3-fluoro-N-methylpicolinamide (CAS 1243348-60-8)
- 5-Cyclopropoxy-3-fluoro-N-methylpicolinamide (CAS 1243363-76-9)
- 3-Cyclopropoxy-6-fluoro-N-methylpicolinamide (CAS 1243392-25-7)
- 4-Cyclopropoxy-6-fluoro-N-methylnicotinamide (CAS 1243402-12-1)
- 4-Cyclopropoxy-2-methoxy-3-nitropyridine (CAS 1243312-76-6)
Recommended Standards
- 4-(3-Fluorophenyl)-3-methyl-4-oxobutanoic acid (CAS 1247512-15-7)
- Methyl 4-(2-fluorophenyl)-4-oxobutanoate (CAS 1251115-66-8)
- 3-(Cyclopropylmethoxy)-4-fluorobenzoic acid (CAS 1252898-90-0)
- 2-(3-Fluoro-4-methoxyphenyl)cyclopropane-1-carboxylic acid (CAS 1267497-03-9)
- 7-Chloro-1H-indazole-5-carbonitrile (CAS 1031417-56-7)
- (1-((Tetrahydrofuran-2-yl)methyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1248646-11-8)
- 3-(4-Hydroxy-1-oxophthalazin-2(1H)-yl)-N-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)propanamide (CAS 1197725-19-1)
- 2-Chloro-N-(3-nitro-phenyl)-N-thiophen-2-ylmethyl-acetamide (CAS 333778-31-7)
- 3-Hydroxy-3-methyldihydrofuran-2(3H)-one (CAS 1192-42-3)
- Methyl 4-((N-(tert-butoxycarbonyl)sulfamoyl)amino)benzoate (CAS 1017782-69-2)
- Crisaborole lmpurity 79 (CAS CATO-C4X-202179)
- 1-Oxo-1-phenylbutan-2-yl 8-methyl-2-phenylquinoline-4-carboxylate (CAS 355429-34-4)
- 6-Fluoro-4-methoxyquinolin-2-ol (CAS 1196155-78-8)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com