(3-Cyclopropyl-5-methoxyphenyl)boronic acid CAS 1787258-63-2
| CAS No. | 1787258-63-2 |
| Molecular Formula | C10H13BO3 |
| Molecular Weight | 192.02 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.
(3-Cyclopropyl-5-methoxyphenyl)boronic acid (CAS 1787258-63-2) is a high-purity analytical reference standard with the molecular formula C10H13BO3 and a molecular weight of 192.02 g/mol.
Based on its molecular formula C10H13BO3, (3-Cyclopropyl-5-methoxyphenyl)boronic 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 192.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (3-Cyclopropyl-5-methoxyphenyl)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 | C10H13BO3 |
| Molecular Weight | 192.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
Related Cyclopropyl Standards
- 4-Cyclopropyl-3-mehtoxyphenylboronic acid (CAS 1840935-61-6)
- (2-Cyclopropyl-3-methoxyphenyl)boronic acid (CAS 2225155-19-9)
- (2-Cyclopropyl-4-methoxyphenyl)boronic acid (CAS 2225173-99-7)
- (2-Cyclopropyl-5-methoxyphenyl)boronic acid (CAS 2225155-18-8)
- (2-Cyclopropyl-6-methoxyphenyl)boronic acid (CAS 2225169-89-9)
- (3-Cyclopropyl-4-methoxyphenyl)boronic acid (CAS 2225175-44-8)
- (4-Cyclopropyl-2-methoxyphenyl)boronic acid (CAS 2225177-96-6)
- (5-Cyclopropyl-2-methoxyphenyl)boronic acid (CAS 2225155-31-5)
Recommended Standards
- 2-(4-Methoxyphenyl)-1,3,2-dioxaborinane (CAS 155826-85-0)
- B-[(1E)-2-(4-Ethoxyphenyl)ethenyl]boronic acid (CAS 1498250-12-6)
- (4-Butyrylphenyl)boronic acid (CAS 186498-24-8)
- (4-Ethoxystyryl)boronic acid (CAS 1486485-37-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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