4-Chloro-3-(dihydroxyboranyl)-5-nitrobenzoic acid CAS 2377611-43-1
| CAS No. | 2377611-43-1 |
| Molecular Formula | C7H5BClNO6 |
| Molecular Weight | 245.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-3-(dihydroxyboranyl)-5-nitrobenzoic acid (CAS 2377611-43-1) is a high-purity analytical reference standard with the molecular formula C7H5BClNO6 and a molecular weight of 245.38 g/mol.
Based on its molecular formula C7H5BClNO6, 4-Chloro-3-(dihydroxyboranyl)-5-nitrobenzoic acid contains a carbohydrate-derived structure, an amide group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 4-Chloro-3-(dihydroxyboranyl)-5-nitrobenzoic 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 | C7H5BClNO6 |
| Molecular Weight | 245.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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