3-(2,4-Dimethoxyphenyl)-6-(dimethylamino)isobenzofuran-1(3H)-one CAS 62633-15-2
| CAS No. | 62633-15-2 |
| Molecular Formula | C18H19NO4 |
| Molecular Weight | 313.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(2,4-Dimethoxyphenyl)-6-(dimethylamino)isobenzofuran-1(3H)-one.
3-(2,4-Dimethoxyphenyl)-6-(dimethylamino)isobenzofuran-1(3H)-one (CAS 62633-15-2), molecular formula C18H19NO4 and molecular weight 313.35 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(2,4-Dimethoxyphenyl)-6-(dimethylamino)isobenzofuran-1(3H)-one (C18H19NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 313.35 g/mol, it falls into the moderately-high-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-(2,4-Dimethoxyphenyl)-6-(dimethylamino)isobenzofuran-1(3H)-one 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 | C18H19NO4 |
| Molecular Weight | 313.35 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.) | 1974 |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- (E)-3-(3,4-Dimethoxyphenyl)-N-(4,6-dimethylpyrimidin-2-yl)acrylamide (CAS 1164491-53-5)
- 4-[(3,4-Dimethoxyphenyl)methyl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1357778-68-7)
- 3-(3,4-Dimethoxyphenyl)-6-(dimethylamino)isobenzofuran-1(3H)-one (CAS 62633-14-1)
- 4-(3,4-Dimethoxyphenyl)-5-phenyl-4h-1,2,4-triazole-3-thiol (CAS 721408-66-8)
- 5-(3,4-Dimethoxyphenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 91759-69-2)
- 1-(3,4-Dimethoxyphenyl)-2,6,6-trimethyl-4,5,6,7-tetrahydro-1H-indol-4-one (CAS 1024222-56-7)
- 1-(3,4-Dimethoxyphenyl)-3-((3,4-dimethylphenyl)amino)propan-1-one (CAS 763120-59-8)
- 4-(3,4-Dimethoxyphenyl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1354705-03-5)
Recommended Standards
- 3-(2,2-Diphenylhydrazono)indolin-2-one (CAS 95060-18-7)
- 3-(2-(Methylsulfonamido)phenoxy)thiophene-2-carboxylic acid (CAS 900019-14-9)
- 3-(3-Boc-Aminophenyl)benzoic acid (CAS 904086-01-7)
- 3-(2-(2-Isopropylphenoxy)acetamido)benzoic acid (CAS 304890-52-6)
- 2-{[6-chloro-2-(methylsulfanyl)pyrimidin-4-yl](2-hydroxyethyl)amino}ethan-1-ol (CAS 339017-88-8)
- 2-(2-Methanesulfonyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (CAS 885461-46-1)
- 2-Bromo-4’-fluorobenzophenone (CAS 573-46-6)
- 2-Methoxy-N-(3-methylbutan-2-yl)pyridin-3-amine (CAS 1157628-47-1)
- 1-Benzyl 2-(tert-butyl) (3S)-3-methylazetidine-1,2-dicarboxylate (CAS 2064338-08-3)
- 1-(4-(1-Cyanocyclopentyl)phenyl)-4-methoxy-2-oxo-1,2,5,6-tetrahydropyridine-3-carbonitrile (CAS 1922870-53-8)
- Ethyl 2-(4-bromo-3-(difluoromethyl)-5-methyl-1h-pyrazol-1-yl)acetate (CAS 512809-71-1)
- 1-Fluoro-4-(fluoromethyl)-2-(trifluoromethyl)benzene (CAS 1609026-46-1)
- Oxyepiberberine (CAS 19716-60-0)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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