2-Morpholinoethyl 8-methoxy-2-oxo-2H-chromene-3-carboxylate CAS 873577-85-6
| CAS No. | 873577-85-6 |
| Molecular Formula | C17H19NO6 |
| Molecular Weight | 333.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Morpholinoethyl 8-methoxy-2-oxo-2H-chromene-3-carboxylate 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.
2-Morpholinoethyl 8-methoxy-2-oxo-2H-chromene-3-carboxylate (CAS 873577-85-6) is a high-purity analytical reference standard with the molecular formula C17H19NO6 and a molecular weight of 333.34 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 2-Morpholinoethyl 8-methoxy-2-oxo-2H-chromene-3-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 333.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H19NO6 |
| Molecular Weight | 333.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Morpholinoethyl Standards
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Recommended Standards
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- methyl 3-(cyanomethyl)-2-methoxybenzoate (CAS 1255099-42-3)
- 2-((4-Amino-5-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 573707-08-1)
- 6-Amino-3-benzyl-3H-purin-8(7H)-one (CAS 185201-05-2)
- 5-Chloro-2,4-dimethoxyphenyl isothiocyanate (CAS 40046-27-3)
- 2-Methyl-1,4-naphthoquinone-d8 (CAS 478171-80-1)
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- 2-(3-methylpyrrolidin-1-yl)acetic acid hydrochloride (CAS 1803589-83-4)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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