Ethyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine-3-carboxylate CAS 2304635-56-9
| CAS No. | 2304635-56-9 |
| Molecular Formula | C15H19BF3NO4 |
| Molecular Weight | 345.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine-3-carboxylate (CAS 2304635-56-9), molecular formula C15H19BF3NO4 and molecular weight 345.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine-3-carboxylate (C15H19BF3NO4) 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 345.12 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H19BF3NO4 |
| Molecular Weight | 345.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
- methyl 4-bromo-2-(2,4-dioxohexahydropyrimidin-1-yl)-5-fluoro-benzoate (CAS 2703772-81-8)
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- 4-Bromobenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 1817659-62-3)
- 3-Iodo-5,8-dimethoxy-2-methylquinolin-4(1H)-one (CAS 1330750-74-7)
- 3,5-Dimethoxy-4-(methoxycarbonyl)benzoic acid (CAS 55687-41-7)
- 2,2,4,4-tetramethyloxetan-3-ol (CAS 115861-16-0)
- 3-methylquinolin-7-amine (CAS 1956341-24-4)
- Methyl 3-Phenyl-2H-azirine-2-carboxylate (CAS 18709-45-0)
- tert-Butyl 3-[(butan-2-yl)amino]-2-methylpropanoate (CAS 1221341-82-7)
- 1-(2-Chloropyridin-4-yl)pyrrolidin-2-one (CAS 1288995-75-4)
- 3-(Benzylthio)-5-(3-ethoxy-1-ethyl-1H-pyrazol-4-yl)-4-methyl-4H-1,2,4-triazole (CAS 1013799-26-2)
- 34272-66-7 5-Thiazoleacetic acid, 2-methyl-4-phenyl- 4-27-00-04094 (Beilstein Handbook Reference) BRN 0184265 2-Methyl-4-phenyl-5-thiazoleacetic acid (CAS 34272-66-7)
- (E)-6-(2-((4-iodophenyl)amino)vinyl)pyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-3-carbonitrile (CAS 338966-86-2)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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