2-(4-Oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)benzoic acid CAS 60849-65-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60849-65-2 |
| Molecular Formula | C15H10N2O3S |
| Molecular Weight | 298.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(4-Oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)benzoic acid (CAS 60849-65-2) pharmaceutical standards reference standard. Molecular formula: C15H10N2O3S. Molecular weight: 298.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H10N2O3S |
| Molecular Weight | 298.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 2-Thioxo-2,3-dihydro-1H-spiro[benzo[h]quinazoline-5,1'-cyclohexan]-4(6H)-one (CAS 250216-00-3)
- Ethyl 4-thioxo-7-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylate (CAS 1209409-72-2)
- Ethyl 4-thioxo-6-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylate (CAS 1216580-67-4)
- Ethyl 4-thioxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylate (CAS 1216991-34-2)
- 2-Thioxo-6-(p-tolyl)-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 608491-88-9)
- 6-Phenyl-2-thioxo-4-(p-tolyl)-1,2-dihydropyridine-3-carbonitrile (CAS 332126-96-2)
- 3-Ethyl-2-thioxo-7-(p-tolyl)-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one (CAS 1291486-91-3)
- 2-Thioxo-3-[3-(trifluoromethyl)benzyl]-4-thiazolidinone (CAS 1482462-71-4)
Recommended Standards
- 2-(1H-Imidazole-2-carbonyl)-N-(thiazol-2-yl)benzamide (CAS 62367-05-9)
- 2-(5-Phenyl-1h-1,2,3,4-tetrazol-1-yl)-3-(thiophen-2-yl)prop-2-enoic acid (CAS 525588-94-7)
- 1-[(2-Phenoxyethyl)sulfanyl]-3-(trifluoromethyl)benzene (CAS 338792-27-1)
- Tert-butyl ((1R,5S,6s)-3-benzyl-3-azabicyclo[3.1.0]Hexan-6-yl)carbamate (CAS 151860-18-3)
- N-(5-bromo-2-ethoxybenzyl)-4-iodoaniline (CAS 477887-04-0)
- 2,2,2-trifluoroethyl 5-fluoro-2-methylphenylcarbamate (CAS 1087788-89-3)
- Ethyl 2-bromoimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylate (CAS 1250997-71-7)
- 2-(Cyclopentyloxy)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1073371-90-0)
- 2,4-Dimethoxypyrimidine-5-boronic acid 2,4-dimethoxypryimidine-5-boronic acid (2,4-dimethoxypyrimidin-5-yl)boronic acid (2,4-dimethoxypyrimidin-5-yl)boranediol 2,4-dimethoxy-5-pyrimidineboronic acid 89641-18-9 (CAS 89641-18-9)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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