6-Bromo-2-(methylsulfanyl)-3,4-dihydroquinazolin-4-one CAS 174313-65-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 174313-65-6 |
| Molecular Formula | C9H7BrN2OS |
| Molecular Weight | 271.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2-(methylsulfanyl)-3,4-dihydroquinazolin-4-one (CAS 174313-65-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7BrN2OS. Molecular weight: 271.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7BrN2OS |
| Molecular Weight | 271.13 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(5-bromo-1-benzothiophen-3-yl)acetic acid (CAS 17266-45-4)
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- 4-(3-Oxo-1,3,4,5,6,7-hexahydro-2H-indazol-2-yl)benzoic acid (CAS 866018-45-3)
- 4-chloro-6-hydrazinylpyrimidin-2-amine (CAS 89124-04-9)
- 3-Chloro-4-[(2-methylpentyl)oxy]aniline (CAS 946697-04-7)
- 2-(1H-Imidazol-1-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096341-33-0)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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