903510-64-5 [(E)-2-Cyclopropylethenyl]boronic acid DTXSID20717002 CAS 903510-64-5
| CAS No. | 903510-64-5 |
| Molecular Formula | C5H9BO2 |
| Molecular Weight | 111.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
903510-64-5 [(E)-2-Cyclopropylethenyl]boronic acid DTXSID20717002 (C5H9BO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
903510-64-5 [(E)-2-Cyclopropylethenyl]boronic acid DTXSID20717002 (CAS 903510-64-5), molecular formula C5H9BO2 and molecular weight 111.93 g/mol, is a CATO reference standard with documented purity and traceability.
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 903510-64-5 [(E)-2-Cyclopropylethenyl]boronic acid DTXSID20717002 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 | C5H9BO2 |
| Molecular Weight | 111.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1987 |
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