4-Amino-8-[3-[(3,4-dimethoxyphenethyl)amino]propyl]-6,6-dimethyl-2-(4-methyl-3-nitrophenyl)-3H-imidazo[4,5-h]isoquinoline-7,9(6H,8H)-dione CAS 851658-10-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 851658-10-1 |
| Molecular Formula | C32H36N6O6 |
| Molecular Weight | 600.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-8-[3-[(3,4-dimethoxyphenethyl)amino]propyl]-6,6-dimethyl-2-(4-methyl-3-nitrophenyl)-3H-imidazo[4,5-h]isoquinoline-7,9(6H,8H)-dione (CAS 851658-10-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H36N6O6. Molecular weight: 600.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C32H36N6O6 |
| Molecular Weight | 600.66 g/mol |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- 4,4',4'',4'''-([1,1'-Biphenyl]-4,4'-diylbis(azanetriyl))tetrabenzaldehyde (CAS 865448-72-2)
- CAS 2300178-66-7 (CAS 2300178-66-7)
- 4-((S)-2-((S)-2-(6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamido)-3-methylbutanamido)-5-ureidopentanamido)benzyl formate (CAS 2757241-17-9)
- 3-(Boc-amino)-2-butanol (CAS 752135-63-0)
- (2R)-1-(2,2,2-trifluoroethoxy)propan-2-ol (CAS 1568041-96-2)
- 6-tert-butyl 2-ethyl 7,8-dihydropyrrolo[3,2-e]indole-2,6(3H)-dicarboxylate (CAS 120506-48-1)
- 5,6-Diaminobenzimidazole DiHCl (CAS 90000-54-7)
- 4-(Cbz-aminomethyl)piperidine (CAS 132431-09-5)
- tert-Butyl (cis-3-(hydroxymethyl)cyclobutyl)carbamate (CAS 142733-64-0)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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