7-chloro-2-mercapto-3-(3-methylbutyl)quinazolin-4(3H)-one CAS 422526-52-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 422526-52-1 |
| Molecular Formula | C13H15ClN2OS |
| Molecular Weight | 282.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-chloro-2-mercapto-3-(3-methylbutyl)quinazolin-4(3H)-one (CAS 422526-52-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H15ClN2OS. Molecular weight: 282.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H15ClN2OS |
| Molecular Weight | 282.79 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(((3-Chloro-4-methylphenyl)amino)methyl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 333313-76-1)
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- 5-(Methylsulfonyl)picolinaldehyde (CAS 31191-07-8)
- Magnesium 3-((4-nitrobenzyl)oxy)-3-oxopropanoate (CAS 105995-50-4)
- 6-Amino-4-(2-(benzyloxy)-5-bromophenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 315244-84-9)
- 1-(Pyridazin-3-yl)piperidin-3-amine (CAS 1250902-79-4)
- 4-(3-(3,4-Dihydroxyphenyl)acrylamido)butanoic acid (CAS 110882-10-5)
- N-Ethyl-5-phenyl-1,3,4-oxadiazole-2-carbothioamide (CAS 89515-45-7)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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