2,2,2-trifluoroethyl N-[2-(1H-pyrazol-1-yl)pyridin-3-yl]carbamate CAS 1221723-57-4
| CAS No. | 1221723-57-4 |
| Molecular Formula | C11H9F3N4O2 |
| Molecular Weight | 286.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,2,2-trifluoroethyl N-[2-(1H-pyrazol-1-yl)pyridin-3-yl]carbamate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,2,2-trifluoroethyl N-[2-(1H-pyrazol-1-yl)pyridin-3-yl]carbamate (CAS 1221723-57-4), a certified reference material (molecular formula C11H9F3N4O2, MW 286.21 g/mol) for analytical method development and quality control.
Structurally, 2,2,2-trifluoroethyl N-[2-(1H-pyrazol-1-yl)pyridin-3-yl]carbamate (C11H9F3N4O2) 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 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 286.21 g/mol, it falls into the medium-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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2,2,2-trifluoroethyl N-[2-(1H-pyrazol-1-yl)pyridin-3-yl]carbamate 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 | C11H9F3N4O2 |
| Molecular Weight | 286.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related trifluoroethyl Standards
- 2,2,2-Trifluoroethyl 6-(3-methyl-1H-1,2,4-triazol-1-yl)nicotinate (CAS 400081-97-2)
- 2,2,2-Trifluoroethyl n-[2-(trifluoromethyl)phenyl]carbamate (CAS 1087788-47-3)
- 2,2,2-Trifluoroethyl (3-(trifluoromethyl)phenyl)carbamate (CAS 1087788-83-7)
- 2,2,2-Trifluoroethyl (4-(trifluoromethyl)phenyl)carbamate (CAS 23794-80-1)
- 2,2,2-trifluoroethyl N-[3-(1,3,4-oxadiazol-2-yl)phenyl]carbamate (CAS 1223467-97-7)
- 2,2,2-Trifluoroethyl N-(2-oxo-2H-1-benzopyran-6-yl)carbamate (CAS 1354961-77-5)
- 2,2,2-trifluoroethyl N-[4-(1,2,4-oxadiazol-3-yl)phenyl]carbamate (CAS 1803601-78-6)
- 2,2,2-Trifluoroethyl n-[6-(1h-1,2,4-triazol-1-yl)pyridin-3-yl]carbamate (CAS 1221724-49-7)
Recommended Standards
- 3-(3-Nitro-4-pyridyl)-5-(trifluoromethyl)cyclohex-2-en-1-one (CAS 1210418-41-9)
- 5'-Cyano-2'-fluoro-5-nitro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261938-51-5)
- 2-(2-((6-Bromohexyl)oxy)ethyl)pyridine (CAS 120133-39-3)
- 4-Bromo-1-(4-isopropylcyclohexyl)-1h-pyrazol-5-amine (CAS 1342846-76-7)
- Ethyl 2-cyclohexylideneacetate (CAS 1552-92-7)
- Ethyl 3-amino-5-bromo-4-cyano-1-methyl-1H-pyrrole-2-carboxylate (CAS 1243481-64-2)
- n-(4-Acetylthiazol-2-yl)acetamide (CAS 98276-74-5)
- ethyl 4-hydrazino-2-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 2924-82-5)
- 2-(4-Bromophenoxy)-N-(3,4-dimethoxyphenethyl)acetamide (CAS 5597-11-5)
- 4-(chlorosulfonyl)butane-1-sulfonyl fluoride (CAS 1820613-32-8)
- Propan-2-yl 2-{[2,6-dinitro-4-(trifluoromethyl)-phenyl]amino}acetate (CAS 1949836-93-4)
- 2H-Indazol-3-amine (CAS 54107-84-5)
- 4,4,5,5-Tetramethyl-2-(1,2,3,6-tetrahydro-[1,1'-biphenyl]-4-yl)-1,3,2-dioxaborolane (CAS 287944-05-2)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
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