(4-((2-Nitro-1H-imidazol-1-yl)methyl)phenyl)boronic acid CAS 137756-87-7
| CAS No. | 137756-87-7 |
| Molecular Formula | C10H10BN3O4 |
| Molecular Weight | 247.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-((2-Nitro-1H-imidazol-1-yl)methyl)phenyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (4-((2-Nitro-1H-imidazol-1-yl)methyl)phenyl)boronic acid (CAS 137756-87-7), a certified reference material (molecular formula C10H10BN3O4, MW 247.02 g/mol) for analytical method development and quality control.
Structurally, (4-((2-Nitro-1H-imidazol-1-yl)methyl)phenyl)boronic acid (C10H10BN3O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 247.02 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C10H10BN3O4 |
| Molecular Weight | 247.02 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.) | 1996 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Ethyl 4-(4-ethoxyphenyl)thiazole-2-carboxylate (CAS 886366-48-9)
- 1-bromo-3,3-difluoro-2,2-dimethylbutane (CAS 2004503-94-8)
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- 5-(Methoxycarbonyl)-2-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 916212-08-3)
- Vonoprazan Impurity 280 (CAS CATO-C4X-1020280)
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