1-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole CAS 1256359-09-7
| CAS No. | 1256359-09-7 |
| Molecular Formula | C14H27BN2O2 |
| Molecular Weight | 266.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1256359-09-7) is a high-purity analytical reference standard with the molecular formula C14H27BN2O2 and a molecular weight of 266.19 g/mol.
The molecular framework of 1-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (C14H27BN2O2) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H27BN2O2 |
| Molecular Weight | 266.19 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 |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related methyl Standards
- 4,4,5,5-Tetramethyl-2-(thieno[3,2-b]thiophen-2-yl)-1,3,2-dioxaborolane (CAS 1004784-50-2)
- 3-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1111637-95-6)
- 1-methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1185427-32-0)
- 2-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 1189746-27-7)
- 2-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 1204580-79-9)
- 3-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1227911-51-4)
- 1-methyl-7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-indazole (CAS 1313738-64-5)
- 2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole (CAS 1314216-34-6)
Recommended Standards
- 1-Cyclopentyl-1H-pyrazole-4-boronic acid pinacol ester (CAS 1233526-60-7)
- (4,4-difluorocyclohexen-1-yl) trifluoromethanesulfonate (CAS 1227068-83-8)
- 6-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1402460-21-2)
- 4-(3-Fluoro-2-(trifluoromethyl)phenyl)picolinonitrile (CAS 1219454-57-5)
- 1,2-Di-tert-butylbenzene (CAS 1012-76-6)
- 2-Amino-5-fluoro-4-methylbenzoic acid (CAS 103877-79-8)
- 8-Chlorochroman-3-one (CAS 1260877-93-7)
- Vinorelbine EP Impurity K (CAS CATO-C4X-264211)
- 5-Iodo-2-methoxypyrimidin-4-amine (CAS 1126848-36-9)
- Methyl 6-methoxy-4,7-dimethyl-1H-indole-2-carboxylate (CAS 881040-66-0)
- N-Boc-1,2-diaminocyclohexane (CAS 317595-54-3)
- 5,6-Difluoro-1-methyl-1H-benzo[d]imidazole (CAS 279231-43-5)
- 4-Methyl-3-((2-methylbenzyl)thio)-5-(thiophen-2-yl)-4H-1,2,4-triazole (CAS 294848-72-9)
- Exenatide (CAS 141758-74-9（free base）)
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