Methyl 5-hydroxy-8,9-dimethoxy-2,4-dimethylbenzo[c][2,7]naphthyridine-1-carboxylate CAS 384815-57-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 384815-57-0 |
| Molecular Formula | C18H18N2O5 |
| Molecular Weight | 342.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-hydroxy-8,9-dimethoxy-2,4-dimethylbenzo[c][2,7]naphthyridine-1-carboxylate (CAS 384815-57-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18N2O5. Molecular weight: 342.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18N2O5 |
| Molecular Weight | 342.35 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 5-(2-Hydroxy-5-methoxybenzoyl)-1-(3-methoxypropyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 726146-05-0)
- 5-Benzyl-6-hydroxy-2-(4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)pyrimidin-4(3H)-one (CAS 866145-50-8)
- 1-(4-Hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)heptane-3,5-dione (CAS 149579-07-7)
- 4-Hydroxy-3-(4-phenoxybenzyl)naphthalene-1,2-dione (CAS 18100-23-7)
- 5-Hydroxy-4-(4-((phenylamino)methyl)phenyl)isoquinolin-1(2H)-one (CAS 651029-40-2)
- 4-(3-(2-Hydroxy-4-methoxyphenyl)-3-oxoprop-1-en-1-yl)benzo[d][1,3]dioxole-5-carboxylic acid (CAS 1239853-95-2)
- 4-Hydroxy-2',3,3',4',5'-pentachlorobiphenyl (CAS 192190-09-3)
- (2-Hydroxy-4-(octyloxy)phenyl)(2-hydroxyphenyl)methanone (CAS 85-24-5)
Recommended Standards
- Methyl 3-nitro-4-(4-(pyridin-2-yl)piperazin-1-yl)benzoate (CAS 478246-35-4)
- Methyl 6-amino-5-cyano-2-(2-methoxy-2-oxoethyl)-4-(4-methylphenyl)-4H-pyran-3-carboxylate (CAS 547769-52-8)
- Lumiflavin-3-acetic Acid Ethyl Ester (CAS 74178-39-5)
- 4-(tert-Butyl)-1H-pyrazole (CAS 105285-21-0)
- (E)-3-(5-(3-nitrophenyl)furan-2-yl)acrylic acid (CAS 765937-81-3)
- 2-((2,3-Dihydrobenzo[b][1,4]dioxine)-6-sulfonamido)butanoic acid (CAS 301301-44-0)
- 4-(3,4-Dimethoxyphenyl)-5-phenyl-4h-1,2,4-triazole-3-thiol (CAS 721408-66-8)
- Methyl (s)-3-amino-3-mesitylpropanoate (CAS 1213367-43-1)
- (4-(6-(Furan-2-yl)pyridazin-3-yl)piperazin-1-yl)(4-methoxyphenyl)methanone (CAS 923106-92-7)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com