| CAS No. | 1243008-31-2 |
| Molecular Formula | C22H25FN4OS |
| Molecular Weight | 412.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
CATO manufactures 2-(4-Cyclohexylpiperazin-1-yl)-7-(4-fluorophenyl)thieno[3,2-d]pyrimidin-4-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-(4-Cyclohexylpiperazin-1-yl)-7-(4-fluorophenyl)thieno[3,2-d]pyrimidin-4-ol (CAS 1243008-31-2) is a high-purity analytical reference standard with the molecular formula C22H25FN4OS and a molecular weight of 412.52 g/mol.
2-(4-Cyclohexylpiperazin-1-yl)-7-(4-fluorophenyl)thieno[3,2-d]pyrimidin-4-ol (C22H25FN4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
| Molecular Formula | C22H25FN4OS |
| Molecular Weight | 412.52 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |