3-Formyl-4-methoxyphenylboronic acid CAS 121124-97-8
| CAS No. | 121124-97-8 |
| Molecular Formula | C8H15BO4 |
| Molecular Weight | 186.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 186.01 g/mol gives 3-Formyl-4-methoxyphenylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Formyl-4-methoxyphenylboronic acid (CAS 121124-97-8), molecular formula C8H15BO4 and molecular weight 186.01 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Formyl-4-methoxyphenylboronic acid (C8H15BO4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 3-Formyl-4-methoxyphenylboronic 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 | C8H15BO4 |
| Molecular Weight | 186.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1991 |
Related Formyl Standards
- Ethyl 4-formyl-1,2,3-thiadiazole-5-carboxylate (CAS 59944-71-7)
- Ethyl 5-formyl-1,2,3-thiadiazole-4-carboxylate (CAS 4609-58-9)
- ethyl 5-formyl-1-methyl-pyrazole-4-carboxylate (CAS 40995-41-3)
- 2-(5-formyl-2,4-dimethyl-1H-pyrrol-3-yl)acetic acid (CAS 52513-48-1)
- ethyl 2-formyl-1,3-thiazole-5-carboxylate (CAS 509083-71-0)
- 3-Formyl-4-methyl-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile (CAS 1190313-22-4)
- 3-Formyl-2-methylquinoline 1-oxide (CAS 62542-34-1)
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Recommended Standards
- 2-Bromopyridine-4-carboxaldehyde (CAS 118289-17-1)
- (5-Fluoro-2-(methylthio)phenyl)boronic acid (CAS 1218790-65-8)
- 2-Bromo-4-methyl-1H-imidazole-5-carbonitrile (CAS 113444-53-4)
- 5-Bromo-1-methylpyrazole-4-carbonitrile (CAS 1269293-80-2)
- 2-(4-Bromophenyl)-2-oxoacetamide (CAS 69374-79-4)
- 5-Methoxy-2-phenyl-4-(pyrrolidin-1-yl)pyrimidine (CAS 477863-71-1)
- (1S,4S)-2,5-Diazabicyclo[2.2.1]heptane (CAS 132339-20-9)
- 1-(3-Butoxyphenyl)ethanamine (CAS 925180-09-2)
- 4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-thiobenzoic acid S-(4-chloro-phenyl) ester (CAS 1923177-13-2)
- 2-(4-Amino-5-(2-methoxyphenyl)-1H-pyrazol-1-yl)ethanol (CAS 1713476-56-2)
- 2-(8-{[(9h-fluoren-9-yl)methoxy]carbonyl}-8-azabicyclo[3.2.1]octan-3-yl)acetic acid (CAS 1506181-78-7)
- 1-(1,2-Dihydroquinoxalin-2-yl)ethanol (CAS 111289-53-3)
- 2-(bromomethyl)-1,2,3,4-tetrahydronaphthalene (CAS 77508-59-9)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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