1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(2-methyl-4-nitrophenyl)urea CAS 1023409-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1023409-81-5 |
| Molecular Formula | C26H26N4O5 |
| Molecular Weight | 474.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(2-methyl-4-nitrophenyl)urea (CAS 1023409-81-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H26N4O5. Molecular weight: 474.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H26N4O5 |
| Molecular Weight | 474.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
Related Dimethoxy Standards
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(4-methyl-3-nitrophenyl)urea (CAS 1024435-80-0)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(4-methyl-2-nitrophenyl)urea (CAS 1024474-23-4)
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- 3-Benzyl-8,9-dimethoxy-5-(phenethylthio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 477768-55-1)
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- 8,9-Dimethoxy-3-(propan-2-yl)-5-({[4-(trifluoromethyl)phenyl]methyl}sulfanyl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1024020-20-9)
- 8,9-Dimethoxy-3-(propan-2-yl)-5-({[2-(trifluoromethyl)phenyl]methyl}sulfanyl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1030881-50-5)
Recommended Standards
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