5-Methylbenzo[d]isothiazole CAS 41918-06-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41918-06-3 |
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Methylbenzo[d]isothiazole (CAS 41918-06-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H7NS. Molecular weight: 149.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.21 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.) | 1968 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylbenzo Standards
- 4-Methylbenzo[d]isothiazole (CAS 1246021-75-9)
- 7-Methylbenzo[d]isothiazole (CAS 1352891-75-8)
- 4-Methylbenzo[c]isothiazole (CAS 20728-41-0)
- 5-Methylbenzo[c]isothiazole (CAS 56910-95-3)
- 6-Methylbenzo[d]thiazole (CAS 2942-15-6)
- 7-Methylbenzo[d]thiazole, 97% (CAS 3048-47-3)
- 2-Methylbenzo[d]oxazol-6-ol (CAS 5078-07-9)
- 3-Methylbenzo[d]isoxazol-5-ol (CAS 214760-36-8)
Recommended Standards
- 6-Aminobenzo[b]thiophene (CAS 5339-33-3)
- 5-methyl-1,3-benzothiazole (CAS 2942-16-7)
- 6-Methyl-1,2-thiazinane 1,1-dioxide (CAS 623581-88-4)
- 2-Cyclopropyl-3-methylcyclopropane-1-carbaldehyde (CAS 1823038-20-5)
- 13-(Benzyloxy)-13-oxotridecanoic acid (CAS 261178-55-6)
- 1-(4-Amino-1h-pyrazol-1-yl)-3-(ethyl(methyl)amino)propan-2-ol (CAS 1152812-59-3)
- 1,8,9-Trihydroxyanthracene (CAS 480-22-8)
- (R)-(3-hydroxypyrrolidin-1-yl)(4-iodophenyl)methanone (CAS 924643-01-6)
- Piperacillin Impurity 75 (CAS CATO-C4X-173275)
- Semaglutide impurity 29 (CAS 110990-08-4)
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