2-[(5-Ethyl-1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)thio]-N-[4-(4-methoxyphenyl)-2-thiazolyl]acetamide CAS 552309-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 552309-42-9 |
| Molecular Formula | C19H20N4O3S2 |
| Molecular Weight | 416.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-[(5-Ethyl-1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)thio]-N-[4-(4-methoxyphenyl)-2-thiazolyl]acetamide (CAS 552309-42-9) pharmaceutical standards reference standard. Molecular formula: C19H20N4O3S2. Molecular weight: 416.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H20N4O3S2 |
| Molecular Weight | 416.52 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 3-[4,5-Dihydro-4-(2-phenylethyl)-5-thioxo-1H-1,2,4-triazol-3-yl]-N,N-diethylbenzenesulfonamide (CAS 380436-84-0)
- Methyl 4,5-dihydro-5-oxo-1-phenyl-4-[1-[[2-(trifluoromethyl)phenyl]amino]ethylidene]-1H-pyrazole-3-acetate (CAS 1374510-78-7)
- 4,7-Dihydro-4-oxo-2-[(triphenylmethyl)amino]-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (CAS 1019853-64-5)
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- 2-((7-Phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 921514-55-8)
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Recommended Standards
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,5-dimethoxyphenyl)acetamide (CAS 586989-80-2)
- 4-(4-Methoxyphenyl)-5-(4-(pyrrolidin-1-ylsulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-06-2)
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dimethoxyphenyl)acetamide (CAS 579439-80-8)
- 6-Isobutylnicotinic acid (CAS 121343-77-9)
- 4-mercapto-2,6-dimethylpyrimidine-5-carbonitrile (CAS 13996-06-0)
- 4-ethynyl-4-fluoropiperidine (CAS 1408300-13-9)
- 1-Butyl-N-(4-chlorophenyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide (CAS 300716-25-0)
- 4-(2-Bromophenyl)-1H-imidazol-2(3H)-one (CAS 936249-85-3)
- (2S,4R)-4-(2-cyanobenzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049743-86-3)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
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