Benzo[c][1,2,5]oxadiazol-5-ylboronic acid CAS 426268-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 426268-09-9 |
| Molecular Formula | C6H5BN2O3 |
| Molecular Weight | 163.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzo[c][1,2,5]oxadiazol-5-ylboronic acid (CAS 426268-09-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5BN2O3. Molecular weight: 163.93 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5BN2O3 |
| Molecular Weight | 163.93 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Benzo Standards
- 4-Benzo[c][1,2,5]oxadiazoleboronic Acid (CAS 207279-32-1)
- Benzo[d][1,2,3]oxadiazole-7-carboxylic acid (CAS 1546503-21-2)
- Benzo[c][1,2,5]oxadiazole-4-carboxylic acid (CAS 32863-21-1)
- 2-(Benzo[c][1,2,5]oxadiazol-5-yl)ethanol (CAS 136080-71-2)
- (1H-Benzo[d]imidazol-2-yl)methanediol (CAS 300692-25-5)
- 1-(Benzo[c][1,2,5]oxadiazol-5-yl)ethanol (CAS 59660-58-1)
- 1-(Benzo[d][1,3]dioxol-4-yl)ethan-1-one (CAS 33842-14-7)
- 2H-Benzo[b][1,4]dioxepin-3(4H)-one (CAS 27612-17-5)
Recommended Standards
- 5-Cyano-1,2-dihydro-2-oxopyridine-3-boronic acid (CAS 903899-12-7)
- (3,4-Dihydroxy-3-(hydroxymethyl)butan-2-yl)boronic acid (CAS 1148041-52-4)
- 5-bromo-1,3,4-oxadiazol-2-amine (CAS 1446407-48-2)
- Ethyl 6-fluoro-2,3,4,9-tetrahydro-1H-carbazole-3-carboxylate, 97% (CAS 322725-63-3)
- N-Cyclopropyl-2-methyl-N-((6-methyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl)benzamide (CAS 606095-14-1)
- 2-(4-Bromo-1H-pyrazol-1-yl)ethanol (CAS 214614-81-0)
- 6-Amino-4-fluoropyridin-2(1H)-one (CAS 1805483-20-8)
- Isovaleryl L-Carnitine Chloride (CAS 139144-12-0)
- 1-((2,5-Dibromophenyl)sulfonyl)piperidine (CAS 96108-54-2)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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