3-(4-phenoxyphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one CAS 438029-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 438029-86-8 |
| Molecular Formula | C20H34N2O2S |
| Molecular Weight | 366.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-phenoxyphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 438029-86-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H34N2O2S. Molecular weight: 366.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H34N2O2S |
| Molecular Weight | 366.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related phenoxyphenyl Standards
- 2-[(E)-[(4-Phenoxyphenyl)methylidene]amino]-5-phenylfuran-3-carbonitrile (CAS 478033-33-9)
- 4-[(2-phenoxyphenyl)sulfamoyl]benzoic acid (CAS 1013559-24-4)
- (2-Phenoxyphenyl)(4-(thiophen-2-yl)piperidin-1-yl)methanone (CAS 1396878-31-1)
- 1-Oxo-2-(4-phenoxyphenyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1005151-01-8)
- 1,2-Bis(4-phenoxyphenyl)ethyne (CAS 77384-56-6)
- N-(4-phenoxyphenyl)-2-(3-(trifluoromethyl)phenyl)acetamide (CAS 338400-84-3)
- 4-[7-(4-Phenoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]morpholine (CAS 320416-11-3)
- 1-Butyl-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 2213398-77-5)
Recommended Standards
- 2-((((8beta)-6-Propylergolin-8-yl)methyl)thio)acetic Acid (CAS 478815-25-7)
- 3-Bromo-4-(4-chloro-3-(trifluoromethyl)phenoxy)aniline (CAS 2514625-32-0)
- 8-Chloro-3-(2,4-dichlorophenyl)-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 135782-73-9)
- 5-Nitro-2-(trifluoromethoxy)benzonitrile (CAS 1214341-32-8)
- cis-3-[2-(2-Bromophenyl)-2-oxoethyl]-cyclopentane-1-carboxylic acid (CAS 733740-39-1)
- 2-Chloro-N-(4-cyano-3-methylisoxazol-5-yl)benzamide (CAS 478033-15-7)
- 4-Propoxybenzofuran-6-carboxylic acid (CAS 1291492-31-3)
- Methyl 2-amino-3-(4-bromo-2-fluorophenyl)propanoate (CAS 1339204-02-2)
- tert-butyl N-{6-[4-(2-methoxy-5-nitrophenyl)piperazin-1-yl]hexyl}carbamate (CAS 1246948-40-2)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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