3-(((2-Methoxyphenyl)amino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione CAS 384357-00-0
| CAS No. | 384357-00-0 |
| Molecular Formula | C17H19NO5 |
| Molecular Weight | 317.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(((2-Methoxyphenyl)amino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione 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.
CATO supplies 3-(((2-Methoxyphenyl)amino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione (CAS 384357-00-0), a certified reference material (molecular formula C17H19NO5, MW 317.34 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 3-(((2-Methoxyphenyl)amino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 317.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C17H19NO5 |
| Molecular Weight | 317.34 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 6-(4-Methoxyphenyl)-5-phenylfuro[2,3-d]pyrimidin-4-amine (CAS 14774-66-4)
- (2Z)-2-{[(4-methoxyphenyl)amino]methylidene}-1H,2H-naphtho[2,1-b]furan-1-one (CAS 338415-30-8)
- 1-{7-[(E)-2-(4-methoxyphenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-1H-pyrrole (CAS 303146-10-3)
- 3-(((3-Methoxyphenyl)amino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione (CAS 369394-57-0)
- 4-(4-Methoxyphenyl)-6-(methylamino)-2-(pyridin-2-yl)pyrimidine-5-carbonitrile (CAS 320418-93-7)
- 5,6-Bis(4-methoxyphenyl)pyridazine-3-carbonitrile (CAS 375793-04-7)
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Recommended Standards
- 2-Quinolinecarboxamide, N-[2-(4,5-dihydro-2-oxazolyl)phenyl]- (CAS 2820051-82-7)
- 2-Fluoro-N'-(6-methoxybenzo[d]thiazol-2-yl)benzohydrazide (CAS 851979-89-0)
- 3-(3-Methylisoxazol-5-yl)-2-(p-tolyl)quinazolin-4(3H)-one (CAS 90059-43-1)
- 2-Benzyloxy-1-methoxy-4-(1-methoxy-2-nitroethyl)benzene (CAS 29973-92-0)
- Ethyl 7-benzyl-3-bromo-5,6,7,8-tetrahydro-2,7-naphthyridine-4-carboxylate (CAS 1422343-88-1)
- (5Z)-3-(2-Chlorophenyl)-5-{[2-(cyclohexylsulfanyl)-5-nitrophenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 298215-87-9)
- tert-Butyl 2-pivaloylpyrrolidine-1-carboxylate (CAS 187658-91-9)
- HTMT Dimaleate (CAS 195867-54-0)
- 1-[1-(4-chlorophenyl)cyclobutyl]ethan-1-one (CAS 84467-20-9)
- 4-(4-Bromobenzyl)piperidin-4-ol (CAS 760212-01-9)
- 2-(Difluoromethyl)-3-fluoropyridine-4-carbonyl chloride (CAS 1805226-33-8)
- 4-Amino-6-(4-isopropylphenyl)-5,6-dihydro-1,3,5-triazine-2(1H)-thione (CAS 1142207-94-0)
- 3,5-Dimethyloctan-4-one (CAS 7335-17-3)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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