5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-7-ol CAS 2768872-08-6
| CAS No. | 2768872-08-6 |
| Molecular Formula | C15H18BNO3 |
| Molecular Weight | 271.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-7-ol (C15H18BNO3) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-7-ol (CAS 2768872-08-6), molecular formula C15H18BNO3 and molecular weight 271.12 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-7-ol 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.
Physical & Chemical Properties
| Molecular Formula | C15H18BNO3 |
| Molecular Weight | 271.12 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 |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-4-ol (CAS 1201844-89-4)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-2(1H)-one (CAS 1207370-28-2)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1-ol (CAS 1207448-46-1)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-2(1H)-one (CAS 1219130-53-6)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-2(1H)-one (CAS 1219130-54-7)
- 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-2(1H)-one (CAS 1219130-55-8)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2h)-one (CAS 1219130-56-9)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-2(1H)-one (CAS 1219131-64-2)
Recommended Standards
- 4-Chloro-2,5-dimethoxybenzene-1-sulfonyl chloride (CAS 98546-13-5)
- 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-2-amine (CAS 2377609-64-6)
- 4,6-Bis(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-3-ol (CAS 89990-37-4)
- 6-(2-t-Butylphenoxy)pyridine-3-boronic acid (CAS 2096333-60-5)
- (3R)-3-[4-(Trifluoromethyl)phenyl]morpholine (CAS 1212984-30-9)
- Dichlorprop D6 (ring D3, 3,3,3 D3) (CAS CATO-CCPD102101)
- (8α,9R)-(8''α,9''R)-9,9''-[(2,5-Diphenyl-4,6-pyrimidinediyl)bis(oxy)]bis[6'-methoxycinchonan] (CAS 189745-70-8)
- 5-Ethyl-N-(5-methylisoxazol-3-yl)furan-2-carboxamide (CAS 697230-38-9)
- 79973-42-5 Bis(pentamethylcyclopentadienyl)cobalt(III) hexafluorophosphate Decamethylcobaltocenium hexafluorophosphate (CAS 79973-42-5)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-3(2H)-one (CAS 1232361-90-8)
- 4-(Thiophene-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1008029-46-6)
- methyl 3,3-difluoro-2,2-dimethylpentanoate (CAS 2044714-02-3)
- 2-(Hydroxymethyl)azetidine-1-carboxylic acid (CAS 1807542-91-1)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
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