Quinoxaline-5-carboxamide CAS 1566288-98-9
| CAS No. | 1566288-98-9 |
| Molecular Formula | C9H7N3O |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Quinoxaline-5-carboxamide (CAS 1566288-98-9), a certified reference material (molecular formula C9H7N3O, MW 173.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H7N3O, Quinoxaline-5-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 173.17 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).
CATO manufactures Quinoxaline-5-carboxamide 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 | C9H7N3O |
| Molecular Weight | 173.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
Related Quinoxaline Standards
- Quinoxaline-2-carbaldehyde oxime (CAS 7483-32-1)
- Quinoxaline-2-carboxamide (CAS 5182-90-1)
- Quinoxaline-6-carboxamide (CAS 457882-95-0)
- Quinoxaline-5-boronic Acid (CAS 1310707-17-5)
- quinoxaline-2-thiol (CAS 6962-54-5)
- Quinoxaline-2-carboximidamide (CAS 745754-60-3)
- Quinoxaline-6-carboximidamide (CAS 786577-69-3)
- Quinoxaline-5-carboxylic Acid (CAS 6924-66-9)
Recommended Standards
- 2-(2H-1,2,3-triazol-2-yl)benzaldehyde (CAS 1535372-64-5)
- 157141-16-7 2-(1-Amino-1-carboxyethyl)cyclopropane-1-carboxylic acid DTXSID20599320 (CAS 157141-16-7)
- 2-(Cyanomethyl)-5-hydroxybenzimidazole (CAS 1522542-95-5)
- 2-(2-Oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)acetonitrile (CAS 161469-09-6)
- 2-(Naphthalen-1-yl)ethanimidamide hydrochloride (CAS 16275-19-7)
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- 2-Amino-4-tert-butyl-3-furonitrile (CAS 72965-46-9)
- 3-Fluorobenzyl isocyanate (CAS 102422-56-0)
- Voriconazole EP Impurity D(Voriconazole Related Compound B) (CAS 137234-63-0)
- 3-Bromo-2-nitrobenzenesulphonamide (CAS 1261521-33-8)
- (6-(tert-Butoxymethyl)pyridin-3-yl)boronic acid (CAS 1174312-54-9)
- 1-(3,4-Dihydropyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1313845-21-4)
- 7-Chloro-N-isopropyl-2-methyl-2,3,4,5-tetrahydro-1H-benzo[c]azepin-5-amine (CAS 1710661-22-5)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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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