(1-(2,2,2-Trifluoroethyl)-1H-pyrazol-5-yl)boronic acid CAS 1876473-47-0
| CAS No. | 1876473-47-0 |
| Molecular Formula | C5H6BF3N2O2 |
| Molecular Weight | 193.92 g/mol |
| 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.
CATO supplies (1-(2,2,2-Trifluoroethyl)-1H-pyrazol-5-yl)boronic acid (CAS 1876473-47-0), a certified reference material (molecular formula C5H6BF3N2O2, MW 193.92 g/mol) for analytical method development and quality control.
Structurally, (1-(2,2,2-Trifluoroethyl)-1H-pyrazol-5-yl)boronic acid (C5H6BF3N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 193.92 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (1-(2,2,2-Trifluoroethyl)-1H-pyrazol-5-yl)boronic acid 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 | C5H6BF3N2O2 |
| Molecular Weight | 193.92 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trifluoroethyl Standards
- (1-(2,2,2-Trifluoroethyl)-1H-pyrazol-4-yl)boronic acid (CAS 1416786-60-1)
- (1-(2,2,2-Trifluoroethyl)-1H-pyrazol-3-yl)boronic acid (CAS 2246598-55-8)
- 1-(2,2,2-Trifluoroethyl)-1H-pyrazole-5-carboxylic acid (CAS 1006340-71-1)
- 1-(2,2,2-Trifluoroethyl)pyrimidine-2,4(1H,3H)-dione (CAS 1340213-90-2)
- 1-(2,2,2-Trifluoroethyl)-1h-imidazole-5-carboxylic acid (CAS 328569-22-8)
- 1-(2,2,2-Trifluoroethyl)-1H-pyrazole-3-carboxylic acid (CAS 942853-22-7)
- 1-(2,2,2-Trifluoroethyl)-1H-pyrazole-4-carboxylic Acid (CAS 288251-60-5)
- 2,2,2-Trifluoroethyl 1H-imidazole-1-carboxylate (CAS 81265-32-9)
Recommended Standards
- (1-Methyl-4-(trifluoromethyl)-1H-imidazol-2-yl)boronic acid (CAS 1801919-32-3)
- (1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)boronic acid (CAS 2246648-49-5)
- (3-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)boronic acid (CAS 1338563-84-0)
- 1,1-Dichloro-2,2,2-trifluoro-1-isocyanatoethane (CAS 116942-59-7)
- 5-Bromo-7-methyl-4-azaindole (CAS 1082041-05-1)
- 1-(2,4-Difluorophenyl)-3-methoxy-N-methylpropan-2-amine (CAS 1248688-69-8)
- 3-(4-Aminophenyl)-1,4-dimethylpiperazin-2-one (CAS 1133433-92-7)
- 1-(Furan-2-yl)-2,4-dimethylpentane-1,3-dione (CAS 1340234-51-6)
- 1-(Butan-2-yl)-6-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 934106-80-6)
- (3-(Bromomethyl)phenyl)dimethylphosphine oxide (CAS 2287331-64-8)
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- 3-(1-Allyl-5-oxo-pyrrolidin-3-yl)-3-oxo-propionic acid methyl ester (CAS 1229623-60-2)
- (S)-3-amino-2-(4-chlorobenzyl)propanoic acid (CAS 1581238-32-5)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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