1-(2-((tert-Butyldimethylsilyl)oxy)-1-(4-chloro-3-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one CAS 1654781-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1654781-16-4 |
| Molecular Formula | C24H29ClFN3O2SSi |
| Molecular Weight | 506.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(2-((tert-Butyldimethylsilyl)oxy)-1-(4-chloro-3-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one (CAS 1654781-16-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H29ClFN3O2SSi. Molecular weight: 506.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H29ClFN3O2SSi |
| Molecular Weight | 506.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related tert Standards
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- (3β)-3-[(tert-Butyldimethylsilyl)oxy]-chola-5,7-dien-24-oic Acid Methyl Ester (CAS 146177-13-1)
- 1-(Tert-butyldimethylsilyl)-5-(tributylstannyl)-1H-pyrrolo[2,3-b]pyridine (CAS 754214-65-8)
- 3-(3-((tert-Butyldimethylsilyl)oxy)-2,2-dimethylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 2057515-03-2)
- 5-(3-((tert-Butyldimethylsilyl)oxy)-2,2-dimethylpropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 2057515-07-6)
- (3β)-3-[(tert-Butyldimethylsilyl)oxy]-chola-5,7-dien-24-ol (CAS 146177-15-3)
- 3-((tert-Butyldimethylsilyl)oxy)-3-cyclohexyl-1-(2-iodophenyl)propan-1-one (CAS 1402839-08-0)
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Recommended Standards
- (S)-1-(2-((tert-Butyldimethylsilyl)oxy)-1-(4-chloro-3-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one (CAS 1453851-79-0)
- Bis(cyclopentadienyl)-bis(pentafluorophenyl)titanium (CAS 120359-27-5)
- 6,8-Diiodo-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 37802-51-0)
- N-(5-methylisoxazol-3(2H)-ylidene)furan-2-carboxamide (CAS 300717-49-1)
- 4-Methyl-2-(pyridin-4-yl)-N-(3-(trifluoromethyl)phenyl)thiazole-5-carboxamide (CAS 338396-93-3)
- 2-(4-Fluorophenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (CAS 141944-00-5)
- 4,5,6,7-Tetrahydro-2-(1H-pyrrol-1-yl)benzo[b]thiophene-3-carboxylic acid (CAS 26176-21-6)
- 1-Methyl-2-piperidin-1-ylmethyl-1H-benzoimidazol-5-ylamine trihydrochloride (CAS 1158191-61-7)
- Methyl 3-Hydroxybutyrate (CAS 1487-49-6)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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