5,6-Dimethylbenzo[d]isothiazole CAS 1427396-23-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1427396-23-3 |
| Molecular Formula | C9H9NS |
| Molecular Weight | 163.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,6-Dimethylbenzo[d]isothiazole (CAS 1427396-23-3) pharmaceutical standards reference standard. Molecular formula: C9H9NS. Molecular weight: 163.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H9NS |
| Molecular Weight | 163.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylbenzo Standards
- 3,7-Dimethylbenzo[d]isothiazole (CAS 110718-88-2)
- 5,7-Dimethylbenzo[d]thiazole, 97% (CAS 1190316-55-2)
- 4,6-Dimethylbenzo[d]isothiazole (CAS 1246034-43-4)
- 4,6-Dimethylbenzo[d]thiazole, 97% (CAS 1342310-71-7)
- 3,6-Dimethylbenzo[d]isothiazole (CAS 134365-25-6)
- 5,7-Dimethylbenzo[d]isothiazole (CAS 1427327-29-4)
- 6,7-Dimethylbenzo[d]isothiazole (CAS 1427368-15-7)
- 4,5-Dimethylbenzo[d]isothiazole (CAS 1427418-49-2)
Recommended Standards
- 4,7-Dimethylbenzo[d]isothiazole (CAS 1427433-53-1)
- 2-(Aminomethyl)tetrahydro-2h-thiopyran 1,1-dioxide (CAS 1421604-25-2)
- 4-Amino-4-methyltetrahydro-2H-thiopyran 1,1-dioxide (CAS 1461707-16-3)
- 4-Chloro-1-ethyl-1h-pyrazole-5-sulfonyl chloride (CAS 1245822-74-5)
- 1-(1,3-Thiazol-2-yl)propan-1-amine (CAS 473733-53-8)
- Edaravone Glucuronide (CAS 67566-02-3)
- 2-Amino-4-bromo-5-fluorobenzoic Acid (CAS 1374208-42-0)
- Tandospirone Impurity 2 (CAS CATO-C4X-18752)
- 5-fluoranyl-2-oxidanylidene-1H-pyridine-4-carbaldehyde 5-fluoro-2-oxo-1H-pyridine-4-carboxaldehyde 500148-38-9 A827933 (CAS 500148-38-9)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com