5-methanesulfonyl-1,2-dihydropyridin-2-one CAS 18085-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18085-51-3 |
| Molecular Formula | C6H7NO3S |
| Molecular Weight | 173.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-methanesulfonyl-1,2-dihydropyridin-2-one (CAS 18085-51-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H7NO3S. Molecular weight: 173.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H7NO3S |
| Molecular Weight | 173.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Fluoro-6-phenylpyridine (CAS 180606-17-1)
- Methyl 2-(5-imino-4,5-dihydro-1,3,4-thiadiazol-2-yl)acetate (CAS 181370-69-4)
- 2-(1-hydroxyethyl)-1,3-thiazole-5-carboxylic acid (CAS 1803610-44-7)
- 3-Methoxy-2-(trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 217813-03-1)
- Sodium 2-chlorobenzenesulfinate (CAS 15946-36-8)
- 6-Bromo-1-fluoronaphthalen-2-ol (CAS 442150-49-4)
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- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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