2-Amino-4-(4-ethoxyphenyl)-7,7-dimethyl-3-pivaloyl-4,6,7,8-tetrahydro-5H-chromen-5-one CAS 1022656-02-5
| CAS No. | 1022656-02-5 |
| Molecular Formula | C24H31NO4 |
| Molecular Weight | 397.51 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.
2-Amino-4-(4-ethoxyphenyl)-7,7-dimethyl-3-pivaloyl-4,6,7,8-tetrahydro-5H-chromen-5-one (CAS 1022656-02-5) is a high-purity analytical reference standard with the molecular formula C24H31NO4 and a molecular weight of 397.51 g/mol.
Based on its molecular formula C24H31NO4, 2-Amino-4-(4-ethoxyphenyl)-7,7-dimethyl-3-pivaloyl-4,6,7,8-tetrahydro-5H-chromen-5-one contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 397.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-Amino-4-(4-ethoxyphenyl)-7,7-dimethyl-3-pivaloyl-4,6,7,8-tetrahydro-5H-chromen-5-one 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 | C24H31NO4 |
| Molecular Weight | 397.51 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
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- 6-Hydroxy-3-(trichloromethyl)-2-benzofuran-1(3H)-one (CAS 82735-26-0)
- (S)-(-)-2,2’-Bis(methoxymethoxy)-1,1’-binaphthalene (CAS 142128-92-5)
- 7-Hydroxy-4,8-dimethyl-2-oxo-2H-chromene-6-carbonitrile (CAS 101994-23-4)
- 2-(5-Methyl-1,3,4-oxadiazol-2-yl)-1h-indole (CAS 37574-80-4)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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