(2,5-Bis(methoxymethoxy)phenyl)boronic acid CAS 787621-46-9
| CAS No. | 787621-46-9 |
| Molecular Formula | C10H15BO6 |
| Molecular Weight | 242.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2,5-Bis(methoxymethoxy)phenyl)boronic acid (CAS 787621-46-9) is a high-purity analytical reference standard with the molecular formula C10H15BO6 and a molecular weight of 242.03 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (2,5-Bis(methoxymethoxy)phenyl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 242.03 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).
CATO manufactures (2,5-Bis(methoxymethoxy)phenyl)boronic acid 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 | C10H15BO6 |
| Molecular Weight | 242.03 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.) | 1986 |
Related Bis Standards
- [3-(methoxymethoxy)-1-naphthyl]boronic acid (CAS 2766628-35-5)
- 3-(methoxymethoxy)naphthalene-1-carboxylic acid (CAS 2637413-49-9)
- 8-ethyl-3-(methoxymethoxy)naphthalen-1-ol (CAS 2621932-58-7)
- (4-(Methoxymethoxy)phenyl)(pyridin-3-yl)methanone (CAS 144824-63-5)
- (2-(Methoxymethoxy)phenyl)(pyridin-2-yl)methanone (CAS 474534-37-7)
- (2-(Methoxymethoxy)phenyl)(pyridin-4-yl)methanone (CAS 938458-56-1)
- (3-(Methoxymethoxy)phenyl)(pyridin-2-yl)methanone (CAS 474534-38-8)
- (3-(Methoxymethoxy)phenyl)(pyridin-3-yl)methanone (CAS 213386-94-8)
Recommended Standards
- (2,3,4,5-Tetramethoxyphenyl)boronic acid (CAS 857674-57-8)
- 1-Bromoimidazo[1,5-a]pyrazine-3-carboxylic acid (CAS 2171895-63-7)
- 6-Bromopyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1956325-75-9)
- 2-(5-Bromo-3-nitropyridin-2-yl)acetonitrile (CAS 886372-80-1)
- Methyl 2-chloro-6-hydroxypyridine-4-carboxylate (CAS 6937-04-8)
- (3-Chloro-4-((3-chlorobenzyl)oxy)-5-methoxyphenyl)methanol (CAS 1039844-54-6)
- 6-(Diethylamino)pyrazine-2-carboxylic acid (CAS 40262-58-6)
- 6-Hydroxy-1-(2-hydroxyethyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 28799-82-8)
- 2-Oxo-3-(3-(trifluoromethyl)phenyl)propanoic acid (CAS 120658-70-0)
- (1R,2R)-(+)-1,2-Bis[(pyridin-2-ylcarbonyl)amino]cyclohexane (CAS 201551-23-7)
- 1-Cyclopentyl-1h-indazol-6-amine (CAS 320575-77-7)
- 3-Ethynyl-5-nitropyridine (CAS 1211578-08-3)
- (4-Amino-7-(tetrahydrofuran-3-yl)imidazo[5,1-f][1,2,4]triazin-5-yl)methanol (CAS 1956331-26-2)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com