(3-Iodo-5-(methoxycarbonyl)-2-(methoxymethoxy)phenyl)boronic acid CAS 1245635-27-1
| CAS No. | 1245635-27-1 |
| Molecular Formula | C10H12BIO6 |
| Molecular Weight | 365.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Iodo-5-(methoxycarbonyl)-2-(methoxymethoxy)phenyl)boronic acid (CAS 1245635-27-1), molecular formula C10H12BIO6 and molecular weight 365.91 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-Iodo-5-(methoxycarbonyl)-2-(methoxymethoxy)phenyl)boronic acid (C10H12BIO6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H12BIO6 |
| Molecular Weight | 365.91 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
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- 2-(1,1-Difluoroethyl)-1,4-difluorobenzene (CAS 1138445-05-2)
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- 2-(4-Chlorobenzoyl)-6-methoxypyridine (CAS 1187171-01-2)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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