(5-(Ethoxymethyl)-2-methoxyphenyl)boronic acid CAS 1334679-92-3
| CAS No. | 1334679-92-3 |
| Molecular Formula | C10H15BO4 |
| Molecular Weight | 210.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (5-(Ethoxymethyl)-2-methoxyphenyl)boronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(5-(Ethoxymethyl)-2-methoxyphenyl)boronic acid (CAS 1334679-92-3), molecular formula C10H15BO4 and molecular weight 210.03 g/mol, is a CATO reference standard with documented purity and traceability.
(5-(Ethoxymethyl)-2-methoxyphenyl)boronic acid (C10H15BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (5-(Ethoxymethyl)-2-methoxyphenyl)boronic acid 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 | C10H15BO4 |
| Molecular Weight | 210.03 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
Related Ethoxymethyl Standards
- 3-(Ethoxymethyl)-4-methoxybenzoic acid (CAS 723265-09-6)
- 7-(Ethoxymethyl)-1-ethyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1422061-97-9)
- 4-(Ethoxymethyl)-2-ethyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridine (CAS 1422059-76-4)
- 7-(Ethoxymethyl)-1-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 1422133-26-3)
- 4-(Ethoxymethyl)-1-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine (CAS 1422142-51-5)
- 7-(Ethoxymethyl)-2-ethyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine (CAS 1422142-56-0)
- Ethyl 4-(ethoxymethyl)benzoate (CAS 133017-02-4)
- 2-[1-(ethoxymethyl)-3,5-dimethyl-1h-pyrazol-4-yl]acetic acid (CAS 1480332-97-5)
Recommended Standards
- [2-(2-Methoxyethoxy)-5-methylphenyl]boranediol (CAS 1311185-50-8)
- 7-Bromo-pyrido[3,4-b]pyrazine (CAS 1337880-74-6)
- (Z)-Ethyl 3-bromo-2-(hydroxyimino)propanoate (CAS 127033-04-9)
- 2,6-Difluoro-4-bromotoluene(methyl D3) (CAS 1349716-76-2)
- 2-Chloro-5-{[(4-chloronaphthalen-1-yl)oxy]methyl}-1,3-thiazole (CAS 339105-19-0)
- 2,5-Dibromothieno[3,2-b]thiophene-3,6-dicarboxylic acid (CAS 1800376-56-0)
- tert-Butyl (5-phenylfuran-2-yl)carbamate (CAS 62188-19-6)
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