1-(3-Methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole CAS 1415825-09-0
| CAS No. | 1415825-09-0 |
| Molecular Formula | C17H23BN2O3 |
| Molecular Weight | 314.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(3-Methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (C17H23BN2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 314.19 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-(3-Methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1415825-09-0), a certified reference material (molecular formula C17H23BN2O3, MW 314.19 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H23BN2O3 |
| Molecular Weight | 314.19 g/mol |
| Appearance | Off-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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Methoxybenzyl Standards
- 1-(4-Methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1105039-88-0)
- Methyl2-(3-(2-methoxybenzyl)ureido)benzoate (CAS 896579-91-2)
- 1-((4-Methoxybenzyl)oxy)anthracene (CAS 917985-33-2)
- N-(2-methoxybenzyl)-4-(3-methylbutanoyl)-1H-pyrrole-2-carboxamide (CAS 478259-26-6)
- 3-((3-Methoxybenzyl)thio)-5-(pyridin-2-yl)-4H-1,2,4-triazol-4-amine (CAS 676539-11-0)
- Methyl 2-(4-methoxybenzyl)-1,2-thiazinane-3-carboxylate 1,1-dioxide (CAS 1956306-61-8)
- 2-((4-Methoxybenzyl)thio)-7-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-one (CAS 306979-23-7)
- 2-((4-Methoxybenzyl)thio)-8-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-one (CAS 303145-48-4)
Recommended Standards
- 3-(Benzyloxy)-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1401817-40-0)
- 6-Methyl-1-(oxetan-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1476076-11-5)
- 1-(2-Phenoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole (CAS 1205683-33-5)
- 2-Morpholino-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1488411-05-7)
- 2,2-diethyltetrahydropyran-4-ol (CAS 1344301-72-9)
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