2-(3-Ethoxy-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1419563-05-5
| CAS No. | 1419563-05-5 |
| Molecular Formula | C15H23BO4 |
| Molecular Weight | 278.15 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-(3-Ethoxy-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1419563-05-5), a certified reference material (molecular formula C15H23BO4, MW 278.15 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 2-(3-Ethoxy-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 278.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 2-(3-Ethoxy-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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 | C15H23BO4 |
| Molecular Weight | 278.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Ethoxy Standards
- 2-(4-Ethoxy-3-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1005010-04-7)
- [2-Ethoxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanol (CAS 2098425-82-0)
- 2-(3-Ethoxy-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096995-78-5)
- 4-Ethoxy-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1707372-60-8)
- 5-Ethoxy-1-(4-nitrobenzoyl)pyrrolidin-2-one (CAS 119984-32-6)
- 4-Ethoxy-N-(tetrahydrofuran-2-ylmethyl)-1,3-benzothiazol-2-amine (CAS 1105194-37-3)
- 6-Ethoxy-n-(oxolan-2-ylmethyl)-1,3-benzothiazol-2-amine (CAS 1105194-53-3)
- N-(6-Ethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)butyramide (CAS 476295-17-7)
Recommended Standards
- 3-(4-Bromophenyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine (CAS 1416439-89-8)
- 2-(2-(Methoxymethoxy)-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1435949-53-3)
- 3-(3-Bromophenyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine (CAS 1416438-40-8)
- ethyl 5-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1436686-17-7)
- 6-Benzyl-3,4,5,6,7,8-hexahydro-2H-pyrano[3,2-c]pyridine (CAS 57446-01-2)
- Methyl (2-(1-acetyl-1H-indol-3-yl)ethyl)carbamate (CAS 88368-97-2)
- Methyl 4-bromo-6,7-dimethoxy-1H-indole-2-carboxylate (CAS 887360-72-7)
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- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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