2-((2,3,4,5,6-Pentamethylbenzyl)thio)-3-phenylquinazolin-4(3H)-one CAS 329079-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329079-90-5 |
| Molecular Formula | C26H26N2OS |
| Molecular Weight | 414.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2,3,4,5,6-Pentamethylbenzyl)thio)-3-phenylquinazolin-4(3H)-one (CAS 329079-90-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H26N2OS. Molecular weight: 414.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H26N2OS |
| Molecular Weight | 414.56 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pentamethylbenzyl Standards
- 4-Oxo-2-((2,3,4,5,6-pentamethylbenzyl)thio)-4-(p-tolyl)butanoic acid (CAS 868255-47-4)
- 3-Ethyl-2-((2,3,4,5,6-pentamethylbenzyl)thio)quinazolin-4(3H)-one (CAS 882082-87-3)
- 5-((2,3,4,5,6-Pentamethylbenzyl)thio)-1,3,4-thiadiazol-2-amine (CAS 882079-12-1)
- 2,3,4,5,6-Pentamethylbenzyl Chloride (CAS 484-65-1)
Recommended Standards
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- tert-butyl 2'-amino-1-benzyl-4'H-spiro[piperidine-4,7'-thiazolo[5,4-c]pyridine]-5'(6'H)-carboxylate (CAS 1341036-38-1)
- [trans-4-(1-methyl-1H-pyrazol-4-yl)pyrrolidin-3-yl]methanol (CAS 1808889-08-8)
- 2-Ethoxy-3-ethylpyrazine (CAS 35243-43-7)
- 5323-87-5 AR-1K6976 n-ethyl-n-(3-(trimethoxysilyl)propyl)-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptanesulfonamide (CAS 5323-87-5)
- 10-Doxyl stearic acid (CAS 50613-98-4)
- 4-(9H-Carbazol-9-yl)pyridine-2,6-dicarboxylic acid (CAS 2079886-11-4)
- 5,5,5-trifluoropent-3-yn-1-ol (CAS 27611-20-7)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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