4-Isopropoxy-3-methoxyphenylboronic acid CAS 875654-33-4
| CAS No. | 875654-33-4 |
| Molecular Formula | C10H15BO4 |
| Molecular Weight | 210.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 210.03 g/mol gives 4-Isopropoxy-3-methoxyphenylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Isopropoxy-3-methoxyphenylboronic acid (CAS 875654-33-4), a certified reference material (molecular formula C10H15BO4, MW 210.03 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 4-Isopropoxy-3-methoxyphenylboronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 4-Isopropoxy-3-methoxyphenylboronic 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.) | 1987 |
Related Isopropoxy Standards
- 3-Isopropoxy-5-methoxyphenylboronic acid (CAS 1960406-10-3)
- (3-Isopropoxy-4-methoxyphenyl)boronic acid (CAS 516465-82-0)
- 4-Isopropoxy-3-nitrobenzylamine (CAS 1152559-53-9)
- 3-Isopropoxy-4-methoxybenzoic acid (CAS 159783-29-6)
- 2-Isopropoxy-5-nitrobenzylamine (CAS 948992-37-8)
- 4-Isopropoxy-3-methoxybenzoic acid (CAS 3535-33-9)
- 2-Isopropoxy-3-(trimethylsilyl)pyridine (CAS 782479-89-4)
- 1-(4-Isopropoxy-3-methoxyphenyl)-N-methylmethanamine (CAS 1038300-42-3)
Recommended Standards
- 4-Bromobenzoyl cyanide (CAS 6048-21-1)
- 5-bromo-1-methyl-4-nitro-1H-pyrazole (CAS 89607-13-6)
- 4-Bromo-2-formylbenzonitrile (CAS 713141-12-9)
- 5-Cyano-2-bromobenzaldehyde (CAS 89003-95-2)
- N-(3-Methoxyphenyl)-2-oxo-1,3-dihydrobenzimidazole-5-sulfonamide (CAS 1189900-14-8)
- 8-Chloro-2-(chloromethyl)-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 182181-31-3)
- 4-Chloro-2-(2,2,2-trifluoroethoxy)benzaldehyde (CAS 1602903-70-7)
- 1-Ethyl-1,4-Diazepane Dihydrochloride (CAS 1219843-83-0)
- Ethyl 3-benzyl-4,5-dioxo-1,2-diphenylpyrrolidine-3-carboxylate (CAS 5468-14-4)
- ((Ph2PPr)PDI)Mn (CAS 1536255-83-0)
- N-(1-(Cyclopropanecarbonyl)indolin-6-yl)propane-2-sulfonamide (CAS 1040638-26-3)
- 6-Amino-3-methyl-4-(pyridin-4-yl)-1-(p-tolyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 340812-72-8)
- 4-Chloro-6-methylquinoline-3-carbonitrile (CAS 1016818-79-3)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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