2-((4-Fluorobenzyl)thio)-6,7-dimethoxy-3-(thiophen-2-ylmethyl)quinazolin-4(3H)-imine CAS 691858-15-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691858-15-8 |
| Molecular Formula | C22H20FN3O2S2 |
| Molecular Weight | 441.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-((4-Fluorobenzyl)thio)-6,7-dimethoxy-3-(thiophen-2-ylmethyl)quinazolin-4(3H)-imine (CAS 691858-15-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H20FN3O2S2. Molecular weight: 441.54 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H20FN3O2S2 |
| Molecular Weight | 441.54 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Fluorobenzyl Standards
- N-(4-fluorobenzyl)-2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040632-02-7)
- N-(3-(((4-fluorobenzyl)oxy)methyl)phenyl)-4-(trifluoromethyl)benzenesulfonamide (CAS 338392-94-2)
- 3-(2-((4-Fluorobenzyl)oxy)phenyl)-1-((4-methoxyphenyl)sulfonyl)-1H-pyrazole (CAS 477713-49-8)
- 1-((3-Fluorobenzyl)sulfonyl)piperidin-4-yl (3-fluorophenyl)methanesulfonate (CAS 1420894-13-8)
- 5-(2-Fluorobenzyl)-7-(morpholinosulfonyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 1022903-90-7)
- (E)-3-(2-((4-fluorobenzyl)oxy)phenyl)-3-oxopropanal O-(2,4-dichlorobenzyl) oxime (CAS 551931-28-3)
- Ethyl 2-(2-((4-fluorobenzyl)thio)-4,5-diphenyl-1H-imidazol-1-yl)acetate (CAS 339277-66-6)
- 4-Ethyl-3-((4-fluorobenzyl)thio)-5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-4H-1,2,4-triazole (CAS 956741-90-5)
Recommended Standards
- 2-((4-(3-(4-Fluorophenyl)thioureido)phenyl)thio)-N-(4-methoxyphenyl)acetamide (CAS 763127-10-2)
- 2-(1,1-Dioxidothiomorpholino)-3-(1H-indol-3-yl)-N-(4-methoxybenzyl)propanamide (CAS 478040-65-2)
- 2-((1-Benzoyl-5-phenyl-1H-imidazol-2-yl)thio)-N-(2,6-dimethylphenyl)acetamide (CAS 332101-53-8)
- (2-Bromophenyl)(imino)(methyl)-lambda6-sulfanone (CAS 833459-47-5)
- 2-Amino-N-(2-pyridinylmethyl)propanamidehydrochloride (CAS 1236267-72-3)
- 2-(4-Methyl-2-phenylthiazole-5-carbonyl)-3-phenylcyclopropane-1,1-dicarbonitrile (CAS 478041-06-4)
- 2-(Bromomethyl)-3-cyano-6-(difluoromethyl)pyridine-4-acetonitrile (CAS 1806995-65-2)
- Tert-butyl (2-amino-1-(tetrahydro-2H-pyran-4-yl)ethyl)carbamate (CAS 1457392-73-2)
- 5-Fluoro-2-methoxy-4-(methylsulfonyl)aniline (CAS 1401423-49-1)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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