2-((6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)methyl)-5-hydroxy-4H-pyran-4-one CAS 1190285-68-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1190285-68-7 |
| Molecular Formula | C17H19NO5 |
| Molecular Weight | 317.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)methyl)-5-hydroxy-4H-pyran-4-one (CAS 1190285-68-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H19NO5. Molecular weight: 317.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1989 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 3-Butyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one (CAS 19328-35-9)
- 6,7-Dimethoxy-3-nitro-4-(trifluoromethyl)quinolin-2-ol (CAS 249736-97-8)
- 4,6-Dimethoxy-3-methyl-2-(non-8-en-1-yl)benzofuran (CAS 831171-03-0)
- N-(6,7-dimethoxy-1-oxo-1,2,3,4-tetrahydroisoquinolin-4-yl)-2,2,2-trifluoroacetamide (CAS 685109-21-1)
- 2-[(4,5-Dimethoxy-2-nitrophenyl)methylidene]-4,4-dimethyl-3-oxopentanenitrile (CAS 540517-76-8)
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- 2-({8,9-dimethoxy-2-oxo-2H,3H-imidazo[1,2-c]quinazolin-5-yl}sulfanyl)acetonitrile (CAS 672949-31-4)
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Recommended Standards
- 2-Benzyl 1-methyl (1S,3aR,6aS)-5-oxohexahydrocyclopenta[c]pyrrole-1,2(1H)-dicarboxylate (CAS 1173245-10-7)
- Benzyl 2,4-dioxo-3,4,5,6,8,9-hexahydro-1H-pyrimido[4,5-d]azepine-7(2H)-carboxylate (CAS 1207369-43-4)
- N-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)-1-methyl-1H-pyrazole-3-carboxamide (CAS 1171725-00-0)
- 2-(3,4,5-Trimethoxyphenyl)quinoline-4-carbohydrazide (CAS 327072-76-4)
- Palladium(II) oxalate (CAS 57592-57-1)
- Clovanediol (CAS 2649-64-1)
- 3-Chloro-4-fluoro-N-(2-oxoindolin-5-yl)benzenesulfonamide (CAS 921538-82-1)
- N-(Isoxazol-3-yl)-2-(5-(3-methoxyphenyl)isoxazol-3-yl)acetamide (CAS 953139-24-7)
- 8-hydroxy-5Z,9E,11Z,14Z-eicosatetraenoic Acid (CAS 79495-84-4)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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