N-(3-(methylthio)phenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide CAS 1105235-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105235-84-4 |
| Molecular Formula | C21H17N3O2S2 |
| Molecular Weight | 407.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-(methylthio)phenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105235-84-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H17N3O2S2. Molecular weight: 407.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H17N3O2S2 |
| Molecular Weight | 407.51 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-(pyridin-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 672951-26-7)
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-(pyridin-3-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 672951-24-5)
- 2-(Methylthio)-4-((3-(trifluoromethyl)phenyl)thio)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 477872-84-7)
- 1,2-Bis(5-(methylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)ethane (CAS 72743-87-4)
- 2-(4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-3-phenyl-6-(trifluoromethyl)thieno[3,2-b]pyridine (CAS 478048-41-8)
- 5-(4-(Methylthio)benzylidene)-2-(4-propoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606962-14-5)
- 1-(3-(Methylthio)phenyl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea (CAS 1396674-72-8)
- N-(2-(6-(Methylthio)-4-(piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide (CAS 941942-05-8)
Recommended Standards
- 1-(4-Hydroxyphenyl)-5-methyl-2-(3-(4-(4-methylpyridin-2-yl)piperazin-1-yl)propyl)-1H-pyrazol-3(2H)-one (CAS 104416-71-9)
- MPI-0479605, >98% (HPLC) (CAS 1246529-32-7)
- 2-((3-Methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-phenylacetamide (CAS 1040632-26-5)
- 1-(4-Aminophenyl)-N-(2-hydroxyethyl)methanesulfonamide (CAS 388628-38-4)
- trans-3-Aminocyclopentane-1-carboxylic acid hydrochloride (CAS 1392803-15-4)
- Solifenacin Impurity 25 (CAS 46834-56-4)
- 7-(2-((4-Chlorobenzyl)oxy)phenyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 439109-56-5)
- Niraparib R-enantiomer p-tosylate (CAS 1038915-58-0)
- Ethyl 2-(3-(3-chlorophenyl)propanoyl)benzoate (CAS 898762-38-4)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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