3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]propanamide CAS 338773-70-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338773-70-9 |
| Molecular Formula | C9H8ClF3N2O |
| Molecular Weight | 252.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]propanamide (CAS 338773-70-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8ClF3N2O. Molecular weight: 252.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8ClF3N2O |
| Molecular Weight | 252.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- Ethyl 2-(3-chloro-4-fluorophenyl)-2,2-difluoroacetate (CAS 1027514-18-6)
- 3-(3-Chloro-4-(trifluoromethyl)phenyl)propanoic acid (CAS 1036395-80-8)
- 2-Chloro-6-(trifluoromethyl)benzoic acid ethyl ester (CAS 1214346-36-7)
- Ethyl 3-chloro-4-(trifluoromethyl)benzoate (CAS 1214362-90-9)
- 3-Chloro-5-(trifluoromethyl)benzoic acid ethyl ester (CAS 1214366-88-7)
- Ethyl 2-(3-chloro-2-fluorophenyl)-2,2-difluoroacetate (CAS 1215205-78-9)
- Methyl 2-chloro-2-[3-(trifluoromethyl)phenyl]acetate (CAS 1247852-88-5)
- Methyl 2-chloro-2-[4-(trifluoromethyl)phenyl]acetate (CAS 1250104-84-7)
Recommended Standards
- 3-(5-Chloro-2-(trifluoromethyl)phenyl)propanoic acid (CAS 916420-80-9)
- 4-[(2,2,2-Trifluoroethoxy)methyl]benzoyl chloride (CAS 869952-26-1)
- 3-(4-Chloro-3-(trifluoromethyl)phenyl)propanoic acid (CAS 900027-15-8)
- α-Amino-ß-methylaminopropionic Acid-d3 Hydrochloride (CAS 1794713-10-2)
- 2,2,2-Trifluoro-1-(piperidin-4-yl)ethane-1,1-diol hydrochloride (CAS 2648555-58-0)
- 4-Chloro-3-(chloromethyl)-5-methylisoxazole (CAS 344329-96-0)
- 1-(6,7,8,9-Tetrahydro-5h-[1,2,4]triazolo[4,3-a]azepin-3-yl)ethan-1-amine (CAS 923232-49-9)
- tert-Butyl 6-acetyl-2,6-diazaspiro[3.3]heptane-2-carboxylate (CAS 1349875-71-3)
- 4-(3-methylpiperidin-1-yl)butan-1-amine (CAS 900717-42-2)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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