N-(2,5-difluorophenyl)-2-((4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)thio)acetamide CAS 825666-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 825666-70-4 |
| Molecular Formula | C22H15F2N3O2S |
| Molecular Weight | 423.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,5-difluorophenyl)-2-((4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)thio)acetamide (CAS 825666-70-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H15F2N3O2S. Molecular weight: 423.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H15F2N3O2S |
| Molecular Weight | 423.44 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- (2s)-3-(2,3-Difluorophenyl)-2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid (CAS 1260605-30-8)
- Ethyl 3-(2-((2,4-difluorophenyl)amino)-2-oxoethoxy)pyrido[1,2-a]indole-10-carboxylate (CAS 478081-17-3)
- N-(3,4-difluorophenyl)-2-((4,5-diphenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 436842-77-2)
- (2,6-Difluorophenyl)(3-(1-((2-fluoro-[1,1'-biphenyl]-4-yl)oxy)ethyl)-1H-pyrazol-1-yl)methanone (CAS 477709-72-1)
- N-(5-((2,6-Difluorophenyl)sulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1351659-35-2)
- 5-((1-((2,6-Difluorophenyl)sulfonyl)piperidin-3-yl)methyl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole (CAS 1706106-28-6)
- N-(2,4-difluorophenyl)-2-((4-fluoro-N-(pyridin-2-yl)phenyl)sulfonamido)acetamide (CAS 337922-80-2)
- 1-(2,4-Difluorophenyl)-6,8-difluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 105859-17-4)
Recommended Standards
- Methyl 2-((4,5-dimethoxy-2-(2-methoxy-2-oxoethyl)phenyl)sulfonamido)benzoate (CAS 497061-14-0)
- (E)-{[4-(benzylsulfanyl)-3-nitrophenyl]methylidene}[(4-nitrophenyl)methoxy]amine 12D-037S 303996-26-1 (CAS 303996-26-1)
- 2-(4-(3-Nitrophenyl)thiazol-2-yl)-3-(3,4,5-trimethoxyphenyl)acrylonitrile (CAS 683250-82-0)
- 8-Nitro-3-(phenylsulfonyl)quinoline (CAS 607743-07-7)
- 4-(2-Methyl-3-trifluoromethylphenyl)-thiosemicarbazide (CAS 1303993-89-6)
- Nintedanib Impurity 108 (CAS CATO-C4X-1814110)
- 4-Ethoxypyrrolo[1,2-b]pyridazine-3-carboxylic acid (CAS 156335-40-9)
- tert-Butyl 3-ethynylmorpholine-4-carboxylate (CAS 833474-07-0)
- (R)-6-fluorochromane-3-carboxylic acid (CAS 1229078-57-2)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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