Sodium 5-(Trifluoromethyl)pyridine-2-acetate CAS 1956366-39-4
| CAS No. | 1956366-39-4 |
| Molecular Formula | C8H5F3NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Sodium 5-(Trifluoromethyl)pyridine-2-acetate (CAS 1956366-39-4) is a high-purity analytical reference standard with the molecular formula C8H5F3NO2Na and a molecular weight of 227.12 g/mol.
Structurally, Sodium 5-(Trifluoromethyl)pyridine-2-acetate (C8H5F3NO2Na) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 227.12 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Sodium 5-(Trifluoromethyl)pyridine-2-acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H5F3NO2 Na |
| Molecular Weight | 227.12 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 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Dimethyl 3-(2-methoxy-2-oxoethyl)pentanedioate (CAS 57056-38-9)
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- (5,6-Diethoxypyridazin-3-yl)methanamine (CAS 1180011-83-9)
- 1-[2-(5-Bromo-pyridin-2-yl)-morpholin-4-yl]-ethanone (CAS 1316227-09-4)
- Ethyl 5-[(3-chlorophenyl)sulfanyl]-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate (CAS 338965-79-0)
- 5-Chloropyrazine-2-carboxamide (CAS 21279-64-1)
- Methyl 2-amino-5-chloro-3-(trifluoromethyl)benzoate (CAS 1805073-08-8)
- 4-(Methylsulfonyl)picolinic acid (CAS 1026676-25-4)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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