3,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline CAS 1180557-71-4
| CAS No. | 1180557-71-4 |
| Molecular Formula | C21H29B2NO4 |
| Molecular Weight | 381.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline 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.
3,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 1180557-71-4), molecular formula C21H29B2NO4 and molecular weight 381.08 g/mol, is a CATO reference standard with documented purity and traceability.
3,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (C21H29B2NO4) 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. 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.
Physical & Chemical Properties
| Molecular Formula | C21H29B2NO4 |
| Molecular Weight | 381.08 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Bis Standards
- Benzyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)carbamate (CAS 2126812-29-9)
- 4,4,5,5-Tetramethyl-2-(3-(phenanthren-9-yl)phenyl)-1,3,2-dioxaborolane (CAS 1417522-96-3)
- 4,4,5,5-Tetramethyl-2-(8-phenylphenanthren-2-yl)-1,3,2-dioxaborolane (CAS CATO-CIM-105129)
- 4,4,5,5-Tetramethyl-2-[4-[4-(trifluoromethoxy)phenoxy]phenyl]-1,3,2-dioxaborolane (CAS 1426337-32-7)
- 3,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,5-naphthyridine (CAS 1663470-21-0)
- 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalene (CAS 853377-10-3)
- 4,4,5,5-Tetramethyl-2-[6-(tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl]-1,3,2-dioxaborolane (CAS 849543-98-2)
- Methyl 2-(2-((3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)oxy)phenyl)acetate (CAS 1646563-27-0)
Recommended Standards
- 6-Bromo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-2-yl acetate (CAS 2377587-33-0)
- 1-(2,6-dichloro-4-(perfluoropropan-2-yl)phenyl)-1H-pyrazole (CAS 2007916-01-8)
- 4-Bromo-N-(3,5-dichlorophenyl)benzenesulfonamide (CAS 349404-66-6)
- (2,5-Dimethylhexane-1,6-diyl)bis(trichlorosilane) (CAS 18290-90-9)
- 7-Methyl-7-(4-nitrophenyl)-3-phenyltetrahydro-5H-imidazo[1,5-b][1,2,4]triazole-2,5(3H)-dithione (CAS 400084-38-0)
- 2-(Tert-butyl)pyrimidine-4,5-diamine (CAS 18202-78-3)
- 3-(2-Methyl-indol-1-yl)-propylamine (CAS 883542-35-6)
- 6-(Trifluoromethyl)pyridine-3-carboxaldehyde (CAS 386704-12-7)
- [1-(4-Methylbenzyl)-1h-indol-3-yl]methanol (CAS 664317-83-3)
- methyl 1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 1196156-42-9)
- (E/Z)-2-Propyl-2,4-pentadienoic Acid Methyl Ester 134257-62-8 (CAS 134257-62-8)
- 2-(5-(Dimethoxymethyl)furan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096342-30-0)
- N-(4-Amino-3-fluorophenyl)-2,2,2-trifluoroacetamide (CAS 1349715-58-7)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
Why CATO?
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