2,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline CAS 2268778-20-5
| CAS No. | 2268778-20-5 |
| Molecular Formula | C14H22BNO2 |
| Molecular Weight | 247.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2268778-20-5), a certified reference material (molecular formula C14H22BNO2, MW 247.14 g/mol) for analytical method development and quality control.
The molecular framework of 2,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (C14H22BNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 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 | C14H22BNO2 |
| Molecular Weight | 247.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 2,6-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1004761-68-5)
- 2,4-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzenamine (CAS 1126367-54-1)
- 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1256360-31-2)
- N,2-Dimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1392846-26-2)
- 2,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1937236-08-2)
- N,4-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 877064-96-5)
- 1,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-5-carbonitrile (CAS 2489244-52-0)
- 4,6-Dimethyl-2-iodoaniline, >98% (CAS 4102-54-9)
Recommended Standards
- 2,4-Dichloro-6-propylthieno[2,3-d]pyrimidine (CAS 902765-62-2)
- 2-Amino-3,5-dimethylphenyboronic acid pinacol ester (CAS 2121514-04-1)
- 2,4-Dichloro-5-isopropylthieno[2,3-d]pyrimidine (CAS 87492-70-4)
- 2-chloro-5-methoxybenzene-1-sulfonyl chloride (CAS 201935-41-3)
- (4AR,6S,7aS)-octahydro-1H-cyclopenta[c]pyridin-6-ol (CAS 1326344-86-8)
- 5-(2,5-Difluorophenyl)-5-methylimidazolidine-2,4-dione (CAS 956437-57-3)
- 2,3-Dibromo-5-methylthiophene (CAS 30319-03-0)
- N-(3-Chloro-2-methylphenyl)-4-nitrobenzene-1-sulfonamide (CAS 349098-76-6)
- 2-Chloro-6-cyclopropylaminopyrazine (CAS 941294-47-9)
- 5-(4-Bromophenyl)-4-methylthiophene-2-carboxylic acid (CAS 62404-05-1)
- 5-(2-(2,5-Dimethylphenoxy)ethyl)-1,3,4-thiadiazol-2-amine (CAS 915921-54-9)
- 2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-4-(((4-chlorophenyl)thio)methyl)thiazole (CAS 303998-72-3)
- 2-Phenylpentan-2-ol (CAS 4383-18-0)
- Uremic Pentapeptide (CAS 71494-20-7)
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