6-(2,6-Dichloro-3,5-dimethoxyphenyl)-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one, 97% CAS 1637713-31-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1637713-31-5 |
| Molecular Formula | C16H13Cl2N3O3S |
| Molecular Weight | 398.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-(2,6-Dichloro-3,5-dimethoxyphenyl)-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one, 97% (CAS 1637713-31-5) pharmaceutical standards reference standard. Molecular formula: C16H13Cl2N3O3S. Molecular weight: 398.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H13Cl2N3O3S |
| Molecular Weight | 398.26 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; 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 | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- tert-Butyl (2-ethyl-4-hydroxyphenyl)carbamate (CAS 2413904-11-5)
- 2-Acetamido-3-4-6-tri-O-acetyl-2-deoxy-α-D-galactopyranosyl chloride (CAS 41355-44-6)
- 7-Chloro-5-iodo-1H-indazole (CAS 1000343-56-5)
- 4-Bromo-5-hydroxy-2,3-dihydro-1H-inden-1-one (CAS 896132-97-1)
- 1-N,1-N,1-trimethylcyclohexane-1,4-diamine (CAS 2059971-64-9)
- 1-(1H-Imidazol-1-yl)-3,3-dimethyl-2-(4-(trifluoromethyl)benzyl)butan-1-one (CAS 89372-63-4)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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