4-Methyl-1-(methylthio)isoquinolin-3(2H)-one CAS 61576-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61576-34-9 |
| Molecular Formula | C11H11NOS |
| Molecular Weight | 205.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Methyl-1-(methylthio)isoquinolin-3(2H)-one (CAS 61576-34-9) pharmaceutical standards reference standard. Molecular formula: C11H11NOS. Molecular weight: 205.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H11NOS |
| Molecular Weight | 205.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Methoxy-2-(1H-pyrrol-1-yl)benzenethiol (CAS 91166-84-6)
- 4-Methyl-2-(2-methylthiazol-4-yl)phenol (CAS 744152-38-3)
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- 3-(Methoxymethyl)-5-(trichloromethyl)-1,2,4-oxadiazole (CAS 1783613-25-1)
- 5-(4-Carboxy-3-fluorophenyl)-2-fluorobenzoic acid (CAS 1261956-34-6)
- 3-(1-Oxo-2,3-dihydro-1H-isoindol-2-yl)-3-[4-(propan-2-yl)phenyl]propanoic acid (CAS 478079-07-1)
- 6-Hydroxy-5-methylpyrimidin-4(3H)-one (CAS 18337-63-8)
- 6-bromo-2,3-dihydro-1H-1,8-naphthyridin-4-one (CAS 676515-34-7)
- 2-(Diphenylphosphoryl)acetohydrazide diallylphosphinate (CAS 103597-89-3)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com