5-Cyclopropoxy-2-nitronicotinamide CAS 1243398-06-2
| CAS No. | 1243398-06-2 |
| Molecular Formula | C9H9N3O4 |
| Molecular Weight | 223.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 223.19 g/mol gives 5-Cyclopropoxy-2-nitronicotinamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Cyclopropoxy-2-nitronicotinamide (CAS 1243398-06-2) is a high-purity analytical reference standard with the molecular formula C9H9N3O4 and a molecular weight of 223.19 g/mol.
The molecular framework of 5-Cyclopropoxy-2-nitronicotinamide (C9H9N3O4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 5-Cyclopropoxy-2-nitronicotinamide 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 | C9H9N3O4 |
| Molecular Weight | 223.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Cyclopropoxy Standards
- 4-Cyclopropoxy-3-nitropicolinamide (CAS 1243327-07-2)
- 3-Cyclopropoxy-6-nitropicolinamide (CAS 1243349-95-2)
- 4-Cyclopropoxy-6-nitronicotinamide (CAS 1243350-40-4)
- 3-Cyclopropoxy-2-nitroisonicotinamide (CAS 1243383-85-8)
- 5-Cyclopropoxy-2-nitroisonicotinamide (CAS 1243389-00-5)
- 4-Cyclopropoxy-6-nitropicolinamide (CAS 1243410-03-8)
- 5-Cyclopropoxy-6-nitronicotinamide (CAS 1243414-78-9)
- 5-Cyclopropoxy-4-nitronicotinamide (CAS 1243415-04-4)
Recommended Standards
- 5-Cyclopropoxy-3-nitropicolinamide (CAS 1243481-02-8)
- 5-Methyl-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]-1h-1,2,3-triazole-4-carboxylic acid (CAS 1247510-14-0)
- 3',4,5'-Trifluoro-[1,1'-biphenyl]-3-amine (CAS 1226211-84-2)
- 3′,4′,5′-Trifluoro[1,1′-biphenyl]-4-amine (CAS 1248629-22-2)
- N-[(2-Chlorophenyl)methyl]-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide (CAS 1040675-60-2)
- 2-(Difluoromethyl)-5-fluoro-4-iodo-3-methylpyridine (CAS 1805981-73-0)
- Ethyl (4-(N-(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl)phenyl)carbamate (CAS 92110-38-8)
- 6-Chloro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1427357-23-0)
- 1-(1H-Benzo[d]imidazol-2-yl)-N-methylmethanamine dihydrochloride (CAS 92809-96-6)
- 1-Bromo-3-chloro-2-(methoxymethoxy)benzene (CAS 1085275-89-3)
- 4-Hydroxyquinoline-6-carbonyl chloride (CAS 717871-71-1)
- 4-Chloro-2-(((4-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1040024-81-4)
- 5-Bromo-4-cyclopropyl-2-methylpyrimidine (CAS 1368136-82-6)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com