4,5-Dimethylbenzo[d]isothiazole CAS 1427418-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1427418-49-2 |
| Molecular Formula | C9H9NS |
| Molecular Weight | 163.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dimethylbenzo[d]isothiazole (CAS 1427418-49-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9NS. Molecular weight: 163.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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)
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- 5,6-Dimethylbenzo[d]isothiazole (CAS 1427396-23-3)
Recommended Standards
- 4,7-Dimethylbenzo[d]isothiazole (CAS 1427433-53-1)
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- 4-(4-Chlorothiazol-2-yl)morpholine (CAS 848841-68-9)
- (2R,2'R)-2,2'-(Terephthaloylbis(azanediyl))bis(3-phenylpropanoic acid) (CAS 1596170-52-3)
- 4-Chloro-5-methyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 2738880-24-3)
- (4-Methyl-1,2,3-thiadiazol-5-yl)(piperazin-1-yl)methanone (CAS 889940-90-3)
- 2-((4-Hydroxyphenyl)amino)acetonitrile (CAS 28363-27-1)
- Bonemarrow-Derived Mesenchymal Stem Cells Affinity Peptide trifluoroacetate salt (CAS 683750-83-6)
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