6-Chloro-N-(furan-2-ylmethyl)-2-oxo-2H-chromene-3-carboxamide CAS 388609-31-2
| CAS No. | 388609-31-2 |
| Molecular Formula | C15H10ClNO4 |
| Molecular Weight | 303.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 6-Chloro-N-(furan-2-ylmethyl)-2-oxo-2H-chromene-3-carboxamide (C15H10ClNO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 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).
6-Chloro-N-(furan-2-ylmethyl)-2-oxo-2H-chromene-3-carboxamide (CAS 388609-31-2) is a high-purity analytical reference standard with the molecular formula C15H10ClNO4 and a molecular weight of 303.70 g/mol.
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), 6-Chloro-N-(furan-2-ylmethyl)-2-oxo-2H-chromene-3-carboxamide 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 | C15H10ClNO4 |
| Molecular Weight | 303.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Methyl 4-(3-chloropropoxy)-5-methoxy-2-nitrobenzoate (CAS 214470-57-2)
- Raltegravir (CAS 518048-05-0)
- 3-(2-Fluorophenyl)-2-methylpropanoic acid (CAS 943113-85-7)
- 1-Cyclopropyl-1,2,3,4-tetrahydroisoquinoline (CAS 167781-50-2)
- Hydrocortisone Impurity 32 (CAS 103242-89-3)
- Latamoxef Impurity 11 (CAS CATO-C4X-179811)
- 6-(2-(Trifluoromethyl)phenyl)nicotinic acid (CAS 220455-41-4)
- 8-Chloro-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 27038-63-7)
- 4-(furan-2-yl)-5-methylpyrrolidin-2-one (CAS 1477718-83-4)
- 3-Methyl-4-[(4-methylpentan-2-yl)oxy]aniline (CAS 1094646-62-4)
- Glucagon Monohydrochloride (CAS 28270-04-4)
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