(4S,5S)-2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4,5-dicarboxylic acid CAS 1072944-27-4
| CAS No. | 1072944-27-4 |
| Molecular Formula | C10H8BNO8 |
| Molecular Weight | 280.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4S,5S)-2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4,5-dicarboxylic acid.
(4S,5S)-2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4,5-dicarboxylic acid (CAS 1072944-27-4), molecular formula C10H8BNO8 and molecular weight 280.98 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carbohydrate-derived structure, an amide group, (4S,5S)-2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4,5-dicarboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures (4S,5S)-2-(3-Nitrophenyl)-1,3,2-dioxaborolane-4,5-dicarboxylic 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 | C10H8BNO8 |
| Molecular Weight | 280.98 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
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Why CATO?
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