2-(4-(2-Chlorophenyl)piperazin-1-yl)-7-(m-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one CAS 1243023-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243023-55-3 |
| Molecular Formula | C23H21ClN4OS |
| Molecular Weight | 436.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(4-(2-Chlorophenyl)piperazin-1-yl)-7-(m-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1243023-55-3) pharmaceutical standards reference standard. Molecular formula: C23H21ClN4OS. Molecular weight: 436.96 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H21ClN4OS |
| Molecular Weight | 436.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-7-(p-tolyl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1226429-62-4)
- 2-[4-(2-Chlorophenyl)piperazin-1-yl]-7-(4-methylphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1226450-27-6)
- 2-[4-(3-Chlorophenyl)piperazin-1-yl]-7-(3-methylphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1242883-94-8)
- 7-(4-Chlorophenyl)-2-(4-(m-tolyl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1242964-70-0)
- 2-(4-(2-Chlorophenyl)piperazin-1-yl)-7-(o-tolyl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1243025-61-7)
- 7-(2-Chlorophenyl)-2-[4-(3-methylphenyl)piperazin-1-yl]-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1243101-27-0)
- (5E)-5-({2-[(4-chlorophenyl)sulfanyl]-5-nitrophenyl}methylidene)-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 301193-99-7)
- 4-(3-Chlorophenyl)-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol (CAS 721418-75-3)
Recommended Standards
- PF-5274857 (CAS 1373615-35-0)
- 1226429-03-3 2-(4-benzylpiperazin-1-yl)-7-(4-chlorophenyl)thieno[3,2-d]pyrimidin-4(3H)-one KS-00003JRW (CAS 1226429-03-3)
- 6-((4-Fluorophenyl)amino)-2,3-dimethylquinoxaline-5,8-dione (CAS 14334-06-6)
- 1-[(4-Propylphenyl)sulfonyl]piperidin-4-one (CAS 1171434-03-9)
- methyl 3-amino-4-fluoro-2-methyl-benzoate (CAS 1079993-18-2)
- Benzyl (2-(2-chloro-N-cyclopropylacetamido)cyclohexyl)carbamate (CAS 1353987-32-2)
- Meldonium impurity C CRS (CAS 106966-25-0)
- (S)-But-3-en-2-yl benzoate (CAS 90270-43-2)
- 1-(2-Bromopyridin-5-yl)-N,N-dimethylpiperidin-4-amine (CAS 1169698-77-4)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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