(2-(Cyclopropanecarbonyl)cyclopropyl)boronic acid CAS 2225152-57-6
| CAS No. | 2225152-57-6 |
| Molecular Formula | C7H11BO3 |
| Molecular Weight | 153.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (2-(Cyclopropanecarbonyl)cyclopropyl)boronic acid (C7H11BO3) 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.
(2-(Cyclopropanecarbonyl)cyclopropyl)boronic acid (CAS 2225152-57-6), molecular formula C7H11BO3 and molecular weight 153.97 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C7H11BO3 |
| Molecular Weight | 153.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1998 |
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Recommended Standards
- (1-Isopropyl-1H-pyrazol-5-yl)boronic acid (CAS 839714-33-9)
- (2,3-Dimethyl-5-oxocyclopent-1-en-1-yl)boronic acid (CAS 887748-93-8)
- (1-Isopropyl-1H-pyrazol-3-yl)boronic acid (CAS 2246897-54-9)
- (2-cyanopyridin-3-yl)boronic acid (CAS 874290-88-7)
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- 2-Chloro-4,6-dimethyl-3-[4-(trifluoromethyl)benzenesulfonyl]pyridine (CAS 339276-94-7)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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