1-Isopropyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole CAS 2369772-12-1
| CAS No. | 2369772-12-1 |
| Molecular Formula | C14H25BN2O2 |
| Molecular Weight | 264.17 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-Isopropyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2369772-12-1), a certified reference material (molecular formula C14H25BN2O2, MW 264.17 g/mol) for analytical method development and quality control.
The molecular framework of 1-Isopropyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (C14H25BN2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), 1-Isopropyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 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 | C14H25BN2O2 |
| Molecular Weight | 264.17 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- Isopropyl (4,4,5,5,5-pentafluoropentyl) carbonate (CAS 1980034-75-0)
- 2-Isopropyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-3(2H)-one (CAS 2768712-84-9)
- Ethyl 2-(1-isopropyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)acetate (CAS 1956379-36-4)
- 1-Isopropyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carboxamide (CAS 61620-78-8)
- 3-[5-(5-Isopropyl-1-methyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl]propanoic acid (CAS 1365962-38-4)
- N-isopropyl-5-nitrobenzo[b]thiophene-2-carboxamide (CAS 478248-45-2)
- 1-Isopropyl-2-phenylquinazolin-4(1H)-one (CAS 81822-02-8)
- Isopropyl (4-(3-methyloxazolidin-2-yl)phenyl)carbamate (CAS 89221-64-7)
Recommended Standards
- 1-Isopentyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 847818-77-3)
- 2,6-Bis(trifluoromethyl)naphthalene (CAS 50318-10-0)
- 1-Isopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 777063-41-9)
- 4,4,4-Trifluoro-1-(3-fluoro-4-methoxyphenyl)butane-1,3-dione (CAS 70862-63-4)
- 1-(Quinolin-8-yl)ethanamine (CAS 337915-57-8)
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- 3-(2-Formylphenyl)propanoic acid (CAS 27916-44-5)
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