(2-Cyclopropyl-3-methoxyphenyl)boronic acid CAS 2225155-19-9
| CAS No. | 2225155-19-9 |
| 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.
CATO supplies (2-Cyclopropyl-3-methoxyphenyl)boronic acid (CAS 2225155-19-9), a certified reference material (molecular formula C10H13BO3, MW 192.02 g/mol) for analytical method development and quality control.
Structurally, (2-Cyclopropyl-3-methoxyphenyl)boronic acid (C10H13BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 192.02 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), (2-Cyclopropyl-3-methoxyphenyl)boronic 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 | 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.) | 1998 |
Related Cyclopropyl Standards
- (3-Cyclopropyl-5-methoxyphenyl)boronic acid (CAS 1787258-63-2)
- 4-Cyclopropyl-3-mehtoxyphenylboronic acid (CAS 1840935-61-6)
- (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-Cyclopentylpyrimidin-5-yl)boronic acid (CAS 2225175-92-6)
- (2-(Pyrrolidin-1-yl)pyridin-4-yl)boronic acid (CAS 2225155-87-1)
- (1,3,4,5-Tetrahydrobenzo[c]oxepin-7-yl)boronic acid (CAS 2304634-78-2)
- (4-Isobutyrylphenyl)boronic acid (CAS 186498-27-1)
- 6-Amino-3-(difluoromethyl)-5-nitropicolinoyl chloride (CAS 1805224-94-5)
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- 4-(1,3-Dioxolan-2-yl)butanenitrile (CAS 6138-17-6)
- 7-Chloro-1-methyl-1H-indole-2-carboxylic acid (CAS 1082766-49-1)
- 5-(Dimethoxymethyl)-3,5-dimethylimidazolidine-2,4-dione (CAS 5469-84-1)
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