2-(Benzylthio)-3-(2,4-dichloro-5-methoxyphenyl)quinazolin-4(3H)-one CAS 338967-92-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338967-92-3 |
| Molecular Formula | C22H16Cl2N2O2S |
| Molecular Weight | 443.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(Benzylthio)-3-(2,4-dichloro-5-methoxyphenyl)quinazolin-4(3H)-one (CAS 338967-92-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H16Cl2N2O2S. Molecular weight: 443.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H16Cl2N2O2S |
| Molecular Weight | 443.35 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzylthio Standards
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 477331-27-4)
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 477333-01-0)
- 2-(Benzylthio)-4-((4-methoxyphenyl)thio)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 478029-99-1)
- 2-(Benzylthio)-3-((2,4,6-trichlorophenyl)diazenyl)-1H-indole (CAS 478042-11-4)
- 5-{5-(benzylthio)-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-3-yl}-2-chloropyridine (CAS 680216-97-1)
- (E)-4-(benzylthio)-3-nitrobenzaldehyde O-(2,4-dichlorobenzyl) oxime (CAS 303996-23-8)
- (E)-4-(benzylthio)-3-nitrobenzaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 303996-25-0)
- 2-(Benzylthio)-4-(2-chlorophenyl)-6-(4-chlorophenyl)nicotinonitrile (CAS 332177-30-7)
Recommended Standards
- Ethyl 1-{[(2-bromoethyl)(tert-butoxycarbonyl)-amino]sulfonyl}-3-piperidinecarboxylate (CAS 1017782-89-6)
- 6-(2,6-Dichlorophenyl)-8-methyl-2-((3-(methylthio)phenyl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 260415-63-2)
- Flecainide Impurity 8 (CAS CATO-C4X-25468)
- 6-Bromo-8-methoxy-2H-chromene-3-carbonitrile (CAS 885271-24-9)
- 2-Morpholino-4-nitrobenzaldehyde (CAS 1707580-90-2)
- Cyano(propan-2-yl)amine (CAS 35695-49-9)
- 2-(4-Chlorophenyl)-4-(p-tolyl)oxazol-5(4H)-one (CAS 114564-98-6)
- 1-(5-Amino-1,3,4-thiadiazol-2-yl)ethanone (CAS 98259-37-1)
- (6-Fluoropyridin-2-yl)methanamine hydrochloride (CAS 1423025-98-2)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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