tert-Butyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indole-1-carboxylate CAS 1072944-96-7
| CAS No. | 1072944-96-7 |
| Molecular Formula | C19H26BNO4 |
| Molecular Weight | 343.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures tert-Butyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indole-1-carboxylate 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.
CATO supplies tert-Butyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indole-1-carboxylate (CAS 1072944-96-7), a certified reference material (molecular formula C19H26BNO4, MW 343.23 g/mol) for analytical method development and quality control.
tert-Butyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indole-1-carboxylate (C19H26BNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C19H26BNO4 |
| Molecular Weight | 343.23 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl 4-(5-bromopyrazin-2-yl)piperazine-1-carboxylate (CAS 622386-08-7)
- [trans-4-(4-bromophenoxy)tetrahydrofuran-3-yl] methanesulfonate (CAS 1258963-45-9)
- Tert-butyl (2-(2-bromobenzamido)ethyl)carbamate (CAS 561030-83-9)
- Benzyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine-1-carboxylate (CAS 1643573-74-3)
- 3-((4-Chlorobenzyl)thio)-5-(4,5-dihydronaphtho[1,2-b]thiophen-2-yl)-4-ethyl-4H-1,2,4-triazole (CAS 477887-85-7)
- 4,4-Difluoro-1-phenylcyclohexanecarbonitrile (CAS 1246744-42-2)
- 3-[(4-fluorophenyl)methyl]pyrrolidin-3-ol hydrochloride (CAS 1246635-86-8)
- 933789-97-0 35-Amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontan-1-ol MFCD11041097 (CAS 933789-97-0)
- Methyl 2-bromo-2-(1-methoxycyclobutyl)acetate (CAS 1803597-04-7)
- 6PPD-quinone-D5 (CAS 2750119-14-1)
- N-(2,6-Dichlorophenyl)-5-phenylimidazo[1,5-a]pyrazin-8-amine (CAS 849199-73-1)
- Benzo[d]oxazole-2,7-diol (CAS 91660-79-6)
- 3-{[(4-Propylphenyl)sulfonyl]amino}-thiophene-2-carboxylic acid (CAS 1153238-87-9)
- SAMS Peptide (CAS 125911-68-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com