1-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-indol-2-one CAS 1428666-17-4
| CAS No. | 1428666-17-4 |
| Molecular Formula | C15H26BNO3 |
| Molecular Weight | 279.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-indol-2-one (CAS 1428666-17-4) is a high-purity analytical reference standard with the molecular formula C15H26BNO3 and a molecular weight of 279.18 g/mol.
1-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-indol-2-one (C15H26BNO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-indol-2-one 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 | C15H26BNO3 |
| Molecular Weight | 279.18 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related methyl Standards
- 2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one (CAS 1313399-38-0)
- 1-(4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)piperidin-1-yl)ethanone (CAS 2484867-76-5)
- 2-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydropyridin-1(2h)-yl)propan-1-one (CAS 2096334-79-9)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydrothieno[3,2-c]pyridin-4(5H)-one (CAS 2304634-45-3)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-naphthonitrile (CAS 1255871-58-9)
- 2-(Methyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)amino)ethan-1-ol (CAS 1415748-26-3)
- 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthonitrile (CAS 1446781-41-4)
- N-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethyl)acetamide (CAS 1628604-51-2)
Recommended Standards
- 6-Bromo-3-isopropyl-2-methylquinolin-4-amine (CAS 1340446-84-5)
- 5-Bromo-3-(piperidin-4-yl)-1H-indole (CAS 149669-42-1)
- 9-Bromo-6-methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole (CAS 1521970-54-6)
- 1-(3-bromophenyl)-4-ethyl-3,5-dimethyl-1H-pyrazole (CAS 1292926-60-3)
- N-[(furan-3-yl)methyl]cyclopropanamine (CAS 1094655-04-5)
- (R)-2-(4-chloro-3,5-difluorophenyl)pyrrolidine (CAS 1213068-61-1)
- Ethyl (2-aminothiophene-3-carbonyl)carbamate (CAS 1171382-99-2)
- Tris((1H-benzo[d][1,2,3]triazol-1-yl)methyl)amine (CAS 121238-82-2)
- Eplerenone Impurity 20 (CAS CATO-C4X-163020)
- Lidocaine Impurity 13 (CAS 79-04-9)
- Ethyl hexa-2,3-dienoate (CAS 113644-17-0)
- Calcitonin Impurity 27 (CAS CATO-C4X-221827)
- Calcium (2R,3S,4S,5S)-2,3,4,5-tetrahydroxyhexanedioate (CAS 5793-88-4)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
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