2-(7-Fluoro-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2766628-93-5
| CAS No. | 2766628-93-5 |
| Molecular Formula | C18H22BFO4 |
| Molecular Weight | 332.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(7-Fluoro-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.
2-(7-Fluoro-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2766628-93-5) is a high-purity analytical reference standard with the molecular formula C18H22BFO4 and a molecular weight of 332.17 g/mol.
Based on its molecular formula C18H22BFO4, 2-(7-Fluoro-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane contains a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-(7-Fluoro-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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 | C18H22BFO4 |
| Molecular Weight | 332.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 2-(5-Fluoro-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2773311-35-4)
- 1-(3-Fluoro-4-methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-67-0)
- 1-(4-Fluoro-3-methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-68-1)
- 1-(2-Fluoro-6-methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-97-6)
- 2-Fluoro-5-((6-fluoro-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)methyl)benzoic acid (CAS 1401684-02-3)
- 2-Fluoro-1-(2-fluorophenoxy)-4-iodobenzene (CAS 1363405-01-9)
- Methyl 5-fluoro-2-iodoquinazoline-7-carboxylate (CAS 1422188-62-2)
- 1-(4-Fluoro-2-iodophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1540013-00-0)
Recommended Standards
- 2-(6-Bromo-1,3-benzodioxol-5-yl)-1,3-thiazolidine-4-carboxylic acid (CAS 342406-10-4)
- 3-(4-Bromophenyl)-1-(4-fluorophenyl)-1H-pyrazol-5-amine (CAS 618098-14-9)
- 4-(4-Bromophenyl)-2-(4-fluorophenyl)-4-oxobutanenitrile (CAS 344282-35-5)
- 1-(4-Bromophenyl)-3-(4-fluorophenyl)-1H-pyrazol-5-amine (CAS 72411-56-4)
- N-(2,4-Diethoxypyrimidin-5-yl)-2,3-dimethoxybenzamide (CAS 1448079-36-4)
- 2-(5-Fluoro-1,2,3,6-tetrahydropyridin-3-yl)acetonitrile (CAS 2879298-73-2)
- 3-Hydroxy-4-(methylthio)benzenesulfonamide (CAS 1243362-89-1)
- Methyl 2-(ethylamino)-1,3-thiazole-5-carboxylate (CAS 1354962-55-2)
- n-(1-Amino-2-methylpropan-2-yl)tetrahydro-2h-pyran-4-carboxamide (CAS 1342160-81-9)
- tert-Butyl 2-bromo-5-(trifluoromethyl)benzoate (CAS 1515745-22-8)
- 4-[(4-Methoxyphenyl)azo]-morpholine (CAS 51274-58-9)
- 2-[4-(fluorosulfonyl)phenyl]acetic acid (CAS 402-57-3)
- 1-(5-Bromo-2-methoxyphenyl)thiourea (CAS 383870-37-9)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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