3-((4-Chlorophenyl)sulfonyl)-2-imino-1-(2-methoxyethyl)-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one CAS 606958-26-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 606958-26-3 |
| Molecular Formula | C21H19ClN4O4S |
| Molecular Weight | 458.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-((4-Chlorophenyl)sulfonyl)-2-imino-1-(2-methoxyethyl)-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606958-26-3) pharmaceutical standards reference standard. Molecular formula: C21H19ClN4O4S. Molecular weight: 458.92 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H19ClN4O4S |
| Molecular Weight | 458.92 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
- Ethyl 7-(N-acetylacetamido)-2-(4-chlorobenzamido)benzo[b]thiophene-3-carboxylate (CAS 333774-41-7)
- 3,4,5-Tris(benzyloxy)benzoyl chloride (CAS 1486-47-1)
- 4-[(2E)-3-(2,4-Dimethoxyphenyl)prop-2-enoyl]phenyl 4-chlorobenzene-1-sulfonate (CAS 331461-22-4)
- [1-(2-Amino-acetyl)-piperidin-2-ylmethyl]-isopropyl-carbamic acid tert-butyl ester (CAS 1353966-64-9)
- Methyl 3-amino-2-((tetrahydro-2H-pyran-4-yl)methyl)propanoate (CAS 1251370-43-0)
- 5-amino-4,5,6,7-tetrahydro-1-benzothiophen-4-one hydrochloride (CAS 1909313-87-6)
- 2-Bromo-4-(difluoromethoxy)-1-methylbenzene (CAS 1261849-40-4)
- 6-(Pyridin-3-yl)pyrimidine-4-carboxylic acid (CAS 1097254-20-0)
- N-(2,4-difluorophenyl)-4-methoxybenzamide (CAS 326901-30-8)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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