4-(4-(Dimethylamino)phenyl)-7,7-dimethyl-4,6,7,8-tetrahydro-2H-chromene-2,5(3H)-dione CAS 338778-01-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338778-01-1 |
| Molecular Formula | C19H23NO3 |
| Molecular Weight | 313.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(4-(Dimethylamino)phenyl)-7,7-dimethyl-4,6,7,8-tetrahydro-2H-chromene-2,5(3H)-dione (CAS 338778-01-1) pharmaceutical standards reference standard. Molecular formula: C19H23NO3. Molecular weight: 313.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H23NO3 |
| Molecular Weight | 313.39 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 Dimethylamino Standards
- (4Z)-4-[1-(Dimethylamino)-2-(piperidin-1-yl)ethylidene]-2-phenyl-4,5-dihydro-1,3-oxazol-5-one (CAS 1164461-02-2)
- 2'-(Dimethylamino)-[1,1'-binaphthalen]-2-ol (CAS 189035-69-6)
- (1R)-2′-(Dimethylamino)[1,1′-binaphthalen]-2-ol (CAS 216320-44-4)
- 1-(4-(Dimethylamino)-2-(2-hydroxyphenyl)pyrimidin-5-yl)hexan-1-one (CAS 823792-86-5)
- 2'-(Dimethylamino)-[1,1'-binaphthalen]-2-ol (CAS 526212-09-9)
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Recommended Standards
- 4-(2-Ethylbutanoyl)-N-[2-(pyridin-2-yl)ethyl]-1H-pyrrole-2-carboxamide (CAS 478249-11-5)
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- 3-(6,7-Dimethoxy-1-methylisoquinolin-4-yl)-2-methylcyclohexanone (CAS 59571-84-5)
- 1-(7-Fluoro-2-(pyridin-2-yl)quinolin-3-yl)ethan-1-one (CAS 1639971-09-7)
- 3-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenoxy)methyl]benzamide (CAS 339020-28-9)
- 3-(3-Bromo-1H-pyrazol-1-yl)butanoic acid (CAS 1883290-17-2)
- Crizotinib Impurity 51 (CAS CATO-C4X-102551)
- 5-(4-Chlorophenyl)-2-(2,4-difluorophenoxy)pyridine-3-carbonitrile (CAS 338954-70-4)
- 2-Methyl-4-oxo-6-phenyl-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid (CAS 1114596-40-5)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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