2-Phenylbenzo[d]isothiazole-3(2H)-thione CAS 22063-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22063-61-2 |
| Molecular Formula | C22H37N2O5S3 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Phenylbenzo[d]isothiazole-3(2H)-thione (CAS 22063-61-2) pharmaceutical standards reference standard. Molecular formula: C22H37N2O5S3 K. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H37N2O5S3 K |
| Molecular Weight | 544.82 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
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Recommended Standards
- 2-(Hydroxymethyl)-4-methoxybenzoic Acid (CAS 65399-12-4)
- N,2-Dimethyl-N-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl]propan-2-amine (CAS 1310835-41-6)
- 2-(Difluoromethyl)-4-nitro-5-(trifluoromethoxy)pyridine-3-carboxaldehyde (CAS 1806772-86-0)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-methyl-2-morpholinothiazol-4-yl)boronate (CAS 2223048-14-2)
- 5-Amino-1-methyl-1H-imidazole-4-carbaldehyde (CAS 679800-30-7)
- Amlodipine impurity 68 (CAS 88150-30-5)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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