3-Chloro-5-(pentafluoro-λ6-sulfanyl)aniline CAS 1240257-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240257-97-9 |
| Molecular Formula | C6H5ClF5NS |
| Molecular Weight | 253.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-5-(pentafluoro-λ6-sulfanyl)aniline (CAS 1240257-97-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5ClF5NS. Molecular weight: 253.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5ClF5NS |
| Molecular Weight | 253.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- Regorafenib Impurity 79 (CAS CATO-C4X-104779)
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- N-(4-methylpentan-2-yl)-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1036561-08-6)
- 1-methyl-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid (CAS 1546503-81-4)
- Diethyl 2,3-difluorofumarate (CAS 7589-41-5)
- (4-Bromo-1-cyclopropyl-1H-pyrazol-3-yl)methanol (CAS 2413937-59-2)
- O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate (CAS 330641-16-2)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
Why CATO?
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