6,8-Dibromo-4-chloro-2-methylquinazoline CAS 351426-05-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351426-05-6 |
| Molecular Formula | C9H5Br2ClN2 |
| Molecular Weight | 336.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,8-Dibromo-4-chloro-2-methylquinazoline (CAS 351426-05-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H5Br2ClN2. Molecular weight: 336.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H5Br2ClN2 |
| Molecular Weight | 336.41 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 |
| 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.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 6-(sec-Butoxy)-2-((3,5-dimethylphenyl)sulfonyl)pyrimidin-4(3H)-one (CAS 284681-78-3)
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- 6-(4-Methoxyphenyl)-5-methyl-3-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 685109-45-9)
- (R)-(4,4-Difluoropiperidin-3-yl)methanol (CAS 2378854-79-4)
- 7-Chloro-2-methyl-1H-indole (CAS 623177-14-0)
- (4-Chlorophenyl)(4-pentylphenyl)methanone (CAS 951887-48-2)
- Methyl 2-amino-4-(4-isobutylphenyl)thiophene-3-carboxylate (CAS 350990-40-8)
- 1-(3-Chlorophenoxy)-2-nitro-4-(trifluoromethyl)benzene (CAS 500535-61-5)
- 2-(1-(Cyclopent-3-ene-1-carbonyl)piperidin-4-yl)acetic acid (CAS 1444581-63-8)
- Osteogenic Growth Peptide (CAS 132996-61-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com