2,4-Dichloro-5,6,7,8-tetrahydroquinazolin-8-ol CAS 1312934-58-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1312934-58-9 |
| Molecular Formula | C8H8Cl2N2O |
| Molecular Weight | 219.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichloro-5,6,7,8-tetrahydroquinazolin-8-ol (CAS 1312934-58-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8Cl2N2O. Molecular weight: 219.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8Cl2N2O |
| Molecular Weight | 219.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 2,3-Dihydro-3-(4-methyl-2-pyridinyl)-2-thioxo-4(1H)-quinazolinone (CAS 793716-11-7)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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