6-Bromo-4-methyl-6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-11-one CAS 1375473-22-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1375473-22-5 |
| Molecular Formula | C13H13BrN2O |
| Molecular Weight | 293.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-4-methyl-6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-11-one (CAS 1375473-22-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13BrN2O. Molecular weight: 293.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13BrN2O |
| Molecular Weight | 293.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 6-Bromo-2-methyl-6,7,8,9-tetrahydro-11h-pyrido[2,1-b]quinazolin-11-one (CAS 1375472-40-4)
- 6-Bromo-1-methyl-6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-11-one (CAS 1375473-25-8)
- 4-(Benzyloxy)-5-bromobenzene-1,2-diamine (CAS 1373232-38-2)
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