3-Methoxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid CAS 1374325-17-3
| CAS No. | 1374325-17-3 |
| Molecular Formula | C14H19BO5 |
| Molecular Weight | 278.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H19BO5, 3-Methoxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 278.11 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).
CATO supplies 3-Methoxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 1374325-17-3), a certified reference material (molecular formula C14H19BO5, MW 278.11 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H19BO5 |
| Molecular Weight | 278.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Methoxy Standards
- 2-Methoxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 936728-23-3)
- 3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 936728-20-0)
- 4-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 269409-71-4)
- 6-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 2057513-69-4)
- 1-Methoxy-1lambda3-benzo[d][1,2]iodaoxol-3(1H)-one (CAS 1829-25-0)
- 2-Methoxy-5-(pentafluorosulfur)benzoic acid (CAS 1211516-08-3)
- 2-Methoxy-5-(pentafluoro-λ6-sulfanyl)benzoic acid (CAS 1448319-14-9)
- 3-[3-methoxy-4-(2,2,2-trifluoroethoxy)phenyl]propanoic acid (CAS 1235439-17-4)
Recommended Standards
- Methyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)carbamate (CAS 1353004-64-4)
- [1,2,4]Triazolo[5,1-c][1,2,4]triazine, 7-bromo-4,6-dihydro-3-phenyl- (CAS 1416918-74-5)
- Methyl 2-hydroxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1352730-33-6)
- Methyl 2-hydroxy-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1421322-59-9)
- (6-Benzyl-6-azaspiro[3.4]Octan-8-yl)methanol (CAS 2228824-10-8)
- 5-Cyano-2-fluorobenzamide (CAS 916213-61-1)
- 5-Benzyl-3-phenyl-4,5,6,7-tetrahydrofuro[3,4-c]pyridine (CAS 1807542-97-7)
- 6-Oxo-2-(4-pentylphenyl)-1,6-dihydropyrimidine-5-carbonitrile (CAS 59855-62-8)
- 1-(3-Fluorophenyl)-2-methylcyclobutane-1-carboxylic acid (CAS 1511788-69-4)
- 8-(propan-2-yl)-3,4-dihydro-2H-1-benzopyran-4-one (CAS 844849-90-7)
- 7-METHYL-2,3,4,5-TETRAHYDRO-1H-BENZO[E][1,4]DIAZEPINE (CAS 422318-36-3)
- [(oxolan-3-yl)methyl][(1,3-thiazol-2-yl)methyl]amine (CAS 1251267-31-8)
- 2,2-Dimethyl-4H-benzo[d][1,3]dioxine-5-carbaldehyde (CAS 113731-26-3)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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