75081-21-9 9H-Thioxanthen-9-one,(1-methylethyl)- CTK5E1065 CAS 75081-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75081-21-9 |
| Molecular Formula | C16H26OS |
| Molecular Weight | 266.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
75081-21-9 9H-Thioxanthen-9-one,(1-methylethyl)- CTK5E1065 (CAS 75081-21-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H26OS. Molecular weight: 266.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H26OS |
| Molecular Weight | 266.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Sulfur Atoms | 1 |
Related H Standards
Recommended Standards
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- 4-(4-(4-Chlorophenyl)-5-((2,6-dichlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 476483-79-1)
- [(3,4-Dimethoxyphenyl)methyl](propyl)amine (CAS 807342-83-2)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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