7-(4-Chlorophenyl)-2-(4-(2,5-dimethylphenyl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one CAS 1226426-96-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1226426-96-5 |
| Molecular Formula | C24H23ClN4OS |
| Molecular Weight | 450.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(4-Chlorophenyl)-2-(4-(2,5-dimethylphenyl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1226426-96-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H23ClN4OS. Molecular weight: 450.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H23ClN4OS |
| Molecular Weight | 450.98 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
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Recommended Standards
- H-D-Phe-Pro-Arg-chloromethylketone (CAS 71142-71-7)
- 2-(4-(5-Chloro-2-methylphenyl)piperazin-1-yl)-7-(p-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1226457-45-9)
- N,N’-(4-Chloro-1,2-phenylene)bis(4-methylbenzenesulfonamide) (CAS 27185-54-2)
- methyl 3,6-dichloro-5-methylpyridazine-4-carboxylate (CAS 1363381-53-6)
- 2-(4-Ethoxybenzylidene)-1H-indene-1,3(2H)-dione (CAS 57189-82-9)
- Tadalafil Impurity 68 (CAS CATO-C4X-108768)
- 2-(Thiophen-2-yl)-1,3-thiazole-5-carboxylic acid (CAS 933760-21-5)
- 3-(2,3,4-Trifluorophenyl)azetidin-3-ol (CAS 1489512-21-1)
- 1-CHLORO-2-METHOXY-4-(TRIFLUOROMETHYL)BENZENE 2-Chloro-5-(trifluoromethyl)anisole 4-CHLORO-3-METHOXYBENZOTRIFLUORIDE 402-08-4 AS04251 (CAS 402-08-4)
- Influenza PR8 Hemagglutinin Peptide (110-119) (H-6312.0005) (CAS 132031-50-6)
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