2-Chloro-5-((trifluoromethyl)sulfonyl)aniline CAS 779-87-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 779-87-3 |
| Molecular Formula | C7H5ClF3NO2S |
| Molecular Weight | 259.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-5-((trifluoromethyl)sulfonyl)aniline (CAS 779-87-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5ClF3NO2S. Molecular weight: 259.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5ClF3NO2S |
| Molecular Weight | 259.63 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-2-(trifluoromethyl)benzenesulfonamide (CAS 113823-98-6)
- 2-Chloro-4-(trifluoromethyl)benzenesulfonamide (CAS 146533-47-3)
- 4-Chloro-2-((trifluoromethyl)sulfonyl)aniline (CAS 1517450-98-4)
- 2-Chloro-5-(trifluoromethyl)benzene-1-sulfonamide (CAS 779-71-5)
- 2-Chloro-6-(trifluoromethyl)benzene-1-sulfonamide (CAS 874814-71-8)
- 4-Chloro-3-(trifluoromethyl)benzenesulfonamide (CAS 406233-17-8)
- Ethyl 2-Chloro-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 72850-52-3)
- 2-Chloro-4-(3-(trifluoromethyl)phenyl)-1,3,5-triazine (CAS 1053658-32-4)
Recommended Standards
- 4-Methyl-6-(trifluoromethyl)pyridine-2-sulfonyl chloride (CAS 1393570-54-1)
- 4-Amino-3-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 51950-72-2)
- (5-(Trifluoromethyl)pyridin-2-yl)methanesulfonyl chloride (CAS 1393560-83-2)
- 4-{[(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)-methyl]amino}butanoic acid (CAS 1273578-10-1)
- 5-Bromopyrazolo[1,5-a]pyridine (CAS 1060812-84-1)
- Phenylbutazone EP Impurity C (CAS 122-66-7)
- 1-[2-(2-methylphenyl)-1,3-thiazole-4-sulfonyl]piperazine (CAS 1311315-66-8)
- 5,8-Epoxy-13-cis Retinoic Acid (Mixture of Diastereomers) (CAS 112018-12-9)
- 1-Phenyl-3-(pyridin-4-yl)-1h-pyrazole-4-carbaldehyde (CAS 371917-81-6)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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