2-Oxoindoline-6-boronic Acid Pinacol Ester CAS 893441-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893441-85-5 |
| Molecular Formula | C14H18BNO3 |
| Molecular Weight | 259.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxoindoline-6-boronic Acid Pinacol Ester (CAS 893441-85-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H18BNO3. Molecular weight: 259.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H18BNO3 |
| Molecular Weight | 259.11 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Oxoindoline Standards
- 2-Oxoindoline-5-boronic Acid Pinacol Ester (CAS 837392-64-0)
- 1-methyl-2-oxoindoline-5-sulfonyl chloride (CAS 166883-20-1)
- 7-Methyl-2-oxoindoline-5-boronic Acid Pinacol Ester (CAS 2036075-04-2)
- 3-Ethyl-2-oxoindoline-5-sulfonamide (CAS 1710293-82-5)
- 2-Oxoindoline-6-sulfonyl chloride (CAS 1067908-38-6)
- 2-Oxoindoline-5-sulfonyl Chloride (CAS 199328-31-9)
- 3-Methyl-2-oxoindoline-5-sulfonamide (CAS 1094490-42-2)
- 1-Methyl-2-oxoindoline-3-carbonyl chloride (CAS 67342-11-4)
Recommended Standards
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-5-one (CAS 2408430-15-7)
- 2-Methylbenzoxazole-5-boronic Acid Pinacol Ester (CAS 845872-30-2)
- 3-Aminoindazole-5-boronic Acid Pinacol Ester (CAS 953411-16-0)
- (6-Isobutoxy-2-methylpyridin-3-yl)boronic acid (CAS 1451390-91-2)
- (1R,2R)-2-((Benzyloxy)methyl)cyclopropanecarboxylic acid (CAS 561055-27-4)
- Letrozole Impurity 10 (CAS CATO-C4X-182910)
- 3-(Trifluoromethoxy)benzyl Bromide (CAS 159689-88-0)
- Dimethyl-{6-[3-((E)-2-nitro-vinyl)-phenyl]-4-trifluoromethyl-pyridin-2-yl}-amine (CAS 1311284-08-8)
- 1-(3,4-Dichlorophenyl)-4,5-dihydro-1H-furo[2,3-c]pyrazole-3-carboxylic acid (CAS 1245104-57-7)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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