6-((2-Oxo-2-phenylethyl)thio)-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one CAS 174535-73-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 174535-73-0 |
| Molecular Formula | C19H14N4O2S |
| Molecular Weight | 362.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-((2-Oxo-2-phenylethyl)thio)-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 174535-73-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H14N4O2S. Molecular weight: 362.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H14N4O2S |
| Molecular Weight | 362.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 2006 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- N-(2-Phenylethyl)-N-[(2,4,6-trimethylphenyl)sulfonyl]glycine (CAS 702650-25-7)
- 2-Oxo-2-phenylethyl 2-iodobenzoate (CAS 55153-31-6)
- 2-Oxo-2-phenylethyl 3-iodobenzoate (CAS 55153-30-5)
- 2-Oxo-2-phenylethyl 4-iodobenzoate (CAS 55153-29-2)
- N1-(1-Phenylethyl)-N2-((1-(pyrimidin-2-yl)piperidin-4-yl)methyl)oxalamide (CAS 1235139-26-0)
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Recommended Standards
- 6-(1-Methyl-4-pyrazolyl)-3-[(2-methyl-2H-indazol-5-yl)thio]-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1357072-61-7)
- (E)-6-phenylimidazo[2,1-b]thiazole-5-carbaldehyde O-phenylcarbamoyl oxime (CAS 861211-74-7)
- (6α,11β)-6,9-Difluoro-11-hydroxypregna-1,4,16-triene-3,20-dione (CAS 1027011-66-0)
- 2,6-Bis((4,6-dimethoxypyrimidin-2-yl)oxy)benzoic Acid (CAS 125401-75-4)
- 2-[2-(2,3-Dimethylphenoxy)ethyl]piperidinehydrochloride (CAS 1220031-78-6)
- Ethyl 1-(4-chlorophenyl)-4-pentyl-1H-pyrazole-3-carboxylate (CAS 93722-69-1)
- 2-Piperidino-1H-chromeno[2,3-b][1,6]naphthyridine-1,11(2H)-dione (CAS 303995-55-3)
- (S)-2-Amino-N-(2-bromophenyl)propanamide (CAS 1161616-62-1)
- 5-Amino-3-methyl-1H-pyrrolo[2,3-c]pyridin-7-ol (CAS 502958-39-6)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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