(3-(2-Nitrophenoxy)phenyl)boronic acid CAS 1072945-95-9
| CAS No. | 1072945-95-9 |
| Molecular Formula | C12H10BNO5 |
| Molecular Weight | 259.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3-(2-Nitrophenoxy)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 (3-(2-Nitrophenoxy)phenyl)boronic acid (CAS 1072945-95-9), a certified reference material (molecular formula C12H10BNO5, MW 259.02 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H10BNO5, (3-(2-Nitrophenoxy)phenyl)boronic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H10BNO5 |
| Molecular Weight | 259.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Nitrophenoxy Standards
- (4-(4-Nitrophenoxy)phenyl)boronic acid (CAS 1072945-82-4)
- (3-(4-Nitrophenoxy)phenyl)boronic acid (CAS 1072945-93-7)
- (4-(2-Nitrophenoxy)phenyl)boronic acid (CAS 957062-62-3)
- 4-(4-Nitrophenoxy)benzoic acid (CAS 16309-45-8)
- 4-(2-Nitrophenoxy)benzoic acid (CAS 16309-46-9)
- 2-(4-Nitrophenoxy)benzoic acid (CAS 6082-87-7)
- 3-(2-Nitrophenoxy)benzoic acid (CAS 27237-20-3)
- 3-(4-Nitrophenoxy)benzoic acid (CAS 27237-21-4)
Recommended Standards
- (2-Bromo-4-fluoro-6-nitro-phenyl)-acetonitrile (CAS 1082040-49-0)
- 4,5-Dichloro-2-(trifluoromethyl)benzoic acid (CAS 25922-44-5)
- 5-Bromo-7-fluorobenzofuran-2-carboxylic acid (CAS 1249506-21-5)
- 3-Chloro-5-(trifluoromethoxy)benzoyl chloride (CAS 886503-20-4)
- 2-Amino-2-(3-bromophenyl)acetonitrile hydrochloride (CAS 91481-24-2)
- (4,6-Dimethylpyridin-3-yl)methanol (CAS 63644-88-2)
- 4-Methylbutyrophenone (CAS 4160-52-5)
- (3Z,5Z)-Octa-3,5-dien-1-ol (CAS 10160-16-4)
- (S)-4-(2-Fluoro-4-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid 1786505-75-6 (CAS 1786505-75-6)
- (4-Bromo-2-chloro-6-fluorophenyl)methanol (CAS 1823343-34-5)
- (S)-tert-Butyl 3-((2-chlorothiazol-5-yl)methoxy)pyrrolidine-1-carboxylate (CAS 1264035-82-6)
- 3-(methylthio)-5-(trifluoromethyl)-1,2,4-triazol-4-amine 3-methylsulfanyl-5-(trifluoromethyl)-1,2,4-triazol-4-amine 5000-46-4 A827927 (CAS 5000-46-4)
- 5-(4-Acetylphenyl)nicotinic acid (CAS 1193240-66-2)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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