7-chloro-3-(3-methylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one CAS 568570-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 568570-08-1 |
| Molecular Formula | C15H25ClN2OS |
| Molecular Weight | 316.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-chloro-3-(3-methylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 568570-08-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H25ClN2OS. Molecular weight: 316.89 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H25ClN2OS |
| Molecular Weight | 316.89 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chloro Standards
- 7-chloro-3-(4-methylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 13165-16-7)
- 1-(2-Chloro-5,7-dimethylquinolin-3-yl)-N-(thiophen-2-ylmethyl)methanamine (CAS 917747-05-8)
- 5-Chloro-1-(4-phenylbutan-2-yl)-1H-benzo[d]imidazole-2-thiol (CAS 442644-30-6)
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- (2E)-7-Chloro-2-{[(4-methylphenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 338417-15-5)
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Recommended Standards
- 5-Bromo-2-fluoro-4-iodophenol (CAS 530141-46-9)
- 5-Bromo-6-fluoro-3-iodopyridin-2-amine (CAS 1207625-26-0)
- 4-Bromo-2-fluoro-5-iodophenol (CAS 530141-45-8)
- 1,3-Dibromo-2,2-dimethylpropane (CAS 5434-27-5)
- 4-(Diphenylmethyl)piperazin-1-amine (CAS 1698-31-3)
- 1-Cbz-3,3-dimethyl-2-pyrrolidinone (CAS 924884-28-6)
- 2-Amino-4-piperazino-6-(3,4-dimethoxyphenyl)pteridine (CAS 278800-16-1)
- 1-(2,2,2-Trifluoroethyl)-1h-indazol-6-amine (CAS 938523-54-7)
- N-(2-bromo-4-methylphenyl)-2-(dimethylamino)acetamide (CAS 708294-26-2)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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