2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2,2-difluoroethyl methanesulfonate CAS 1823182-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823182-97-3 |
| Molecular Formula | C9H7ClF5NO3S |
| Molecular Weight | 339.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2,2-difluoroethyl methanesulfonate (CAS 1823182-97-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7ClF5NO3S. Molecular weight: 339.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7ClF5NO3S |
| Molecular Weight | 339.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (Z)-2-(2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazono)pentanedioic acid (CAS 338422-72-3)
- 5-Chloro-N-(2,4-difluorophenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 158712-19-7)
- 3-{2-[4-chloro-3-(trifluoromethyl)phenoxy]phenyl}-3-oxopropanenitrile (CAS 136562-66-8)
- (3E)-3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 338410-37-0)
- 3-[(5-Chloro-2-hydroxyphenyl)methylidene]-6-(trifluoromethyl)-2,3-dihydro-1H-indol-2-one (CAS 860651-10-1)
- 3-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-4-phenyl-2(5H)-furanone (CAS 320420-57-3)
- 3-Chloro-2-(pyridin-2-yl(1H-1,2,4-triazol-5-yl)methyl)-5-(trifluoromethyl)pyridine (CAS 338407-55-9)
- 3-Chloro-2-[3-(1H-pyrazol-3-yl)phenoxy]-5-(trifluoromethyl)pyridine (CAS 321574-14-5)
Recommended Standards
- 4-{[(Z)-{amino[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}amino]oxy}-4-oxobutanoic acid (CAS 400076-71-3)
- tert-Butyl (4-chloro-3-(difluoromethoxy)-5-nitropyridin-2-yl)carbamate (CAS 1956322-97-6)
- Diethyl 2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)malonate (CAS 172527-71-8)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxy-4-nitrophenyl)(phenyl)phosphinate (CAS 1592980-22-7)
- 2-Amino-N-(4-iodophenyl)acetamide (CAS 855594-21-7)
- 3-(Benzylthio)thiophene (CAS 7511-65-1)
- (3-Methoxyphenyl)(phenyl)methanone (CAS 6136-67-0)
- 5-Chloro-2-[(4-chloro-1-naphthyl)oxy]aniline (CAS 134897-75-9)
- 3-(ethylamino)-2-methylpropanenitrile (CAS 1099681-78-3)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
Why CATO?
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