4,6-Dimethyl-1-(2-methylallyl)-3-tosylpyridin-2(1H)-one CAS 866051-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866051-46-9 |
| Molecular Formula | C18H21NO3S |
| Molecular Weight | 331.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dimethyl-1-(2-methylallyl)-3-tosylpyridin-2(1H)-one (CAS 866051-46-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H21NO3S. Molecular weight: 331.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H21NO3S |
| Molecular Weight | 331.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
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Recommended Standards
- 4-[(Benzenesulfonyl)methyl]-2-methyl-6-(piperidin-1-yl)pyrimidine (CAS 339278-83-0)
- 4-Allyl-3-((3-fluorobenzyl)thio)-5-(thiophen-2-yl)-4H-1,2,4-triazole (CAS 618879-81-5)
- 4-(Phenethylsulfonyl)-2-phenylmorpholine (CAS 953986-32-8)
- 4-Butoxy-1-chloro-2-nitrobenzene (CAS 1872972-22-9)
- 1-{[4-Chloro-3-(trifluoromethyl)phenyl]methyl}-2-methylpiperazine (CAS 1240573-35-6)
- 2,2,2-Trifluoro-1-phenylethan-1-imine (CAS 45988-04-3)
- 1-Butanoylpiperidine-2-carboxylic acid (CAS 1101848-24-1)
- Methyl 2-ethylÂthiopropionate (CAS 18673-13-7)
- Egonol (CAS 530-22-3)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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