3-(3-Chlorophenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one CAS 1028-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1028-38-2 |
| Molecular Formula | C14H9ClN2OS |
| Molecular Weight | 288.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(3-Chlorophenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 1028-38-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H9ClN2OS. Molecular weight: 288.75 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H9ClN2OS |
| Molecular Weight | 288.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 3-(4-Chlorophenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 1028-40-6)
- 1-((4-Chlorophenyl)sulfonyl)-1,4-diazepan-5-one (CAS 385400-72-6)
- 1-(2-Chlorophenyl)-3-(1,1-dioxidotetrahydrothiophen-3-yl)urea (CAS 630065-25-7)
- 3-(2-Chlorophenyl)-2-thioxo-2,3-dihydroquinazolin-4(1h)-one (CAS 65141-60-8)
- 4-((4-Chlorophenyl)sulfonyl)piperazine-1-carbaldehyde (CAS 928937-04-6)
- 4-(2-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2490705-02-5)
- 4-(3-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2490704-92-0)
- 4-(4-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2490709-15-2)
Recommended Standards
- 2-[(4-chloropyridin-2-yl)formamido]-4-(methylsulfanyl)butanoic acid (CAS 1008946-60-8)
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- 2-Chloro-N-(cyclopropylmethyl)-5-sulfamoylbenzamide (CAS 1030761-35-3)
- Tert-butyl (1-(2-methoxybenzyl)piperidin-4-yl)carbamate (CAS 1286272-86-3)
- 3-(1-(((9H-fluoren-9-yl)methoxy)carbonyl)azetidin-3-yl)propanoic acid (CAS 2137554-08-4)
- Methyl 3-amino-3-cyclopropylpropanoate hydrochloride (CAS 1384429-30-4)
- N-(7-(Chloromethyl)isoquinolin-1-yl)benzamide (CAS 862845-69-0)
- 1-(2-Chlorobenzyl)-5-methyl-1h-pyrazol-4-amine (CAS 1343873-68-6)
- 2-(6-Mercapto-4-methylpyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352535-55-7)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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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