4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole CAS 1912451-53-6
| CAS No. | 1912451-53-6 |
| Molecular Formula | C16H28BF3N2O3Si |
| Molecular Weight | 392.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (C16H28BF3N2O3Si) 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 392.30 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 1912451-53-6) is a high-purity analytical reference standard with the molecular formula C16H28BF3N2O3Si and a molecular weight of 392.30 g/mol.
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 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole 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 | C16H28BF3N2O3Si |
| Molecular Weight | 392.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
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Recommended Standards
- 1-(2-(4-Chlorophenyl)-4-methylthiazol-5-yl)ethyl 4-chlorobenzoate (CAS 866049-64-1)
- JW 618 (CAS 1416133-88-4)
- 1-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]piperidine-4-carboxamide (CAS 338780-34-0)
- Ledipasvir Impurity 39 (CAS CATO-C4X-331339)
- 3-[Methyl-(1-methyl-piperidin-4-yl)-amino]-propionitrile (CAS 1016772-25-0)
- 2,5,8,11,14,17,20,23-Octaoxapentacosan-25-ol (CAS 25990-96-9)
- Stearoguanamine (CAS 2533-20-2)
- Nepafenac Impurity B (CAS 78281-61-5)
- Methyl 4-(4-oxo-4,5,7,8-tetrahydro-3H-pyrano[4,3-d]pyrimidin-2-yl)benzoate (CAS 1450790-57-4)
- 3-Amino-2,3-dihydro-1H-inden-5-ol hydrochloride (CAS 168903-13-7)
- O-Desmethyl Mebeverine Acid D5 (CAS 1329488-46-1)
- 2-AMINO-3-IODO-5-BROMOPYRIDINE 2-AMINO-5-BROMO-3-IODOPYRIDINE 381233-96-1 5-BROMO-3-IODO-2-PYRIDINAMINE 5-BROMO-3-IODO-PYRIDIN-2-YLAMINE ABBYPHARMA AP-14-5046 BC003313 (CAS 381233-96-1)
- 1-(3-Bromo-4-(4-chloro-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1343801-42-2)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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