Benzo[d]isoxazol-5-ylboronic acid CAS 1428582-37-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428582-37-9 |
| Molecular Formula | C7H6BNO3 |
| Molecular Weight | 162.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzo[d]isoxazol-5-ylboronic acid (CAS 1428582-37-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6BNO3. Molecular weight: 162.94 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6BNO3 |
| Molecular Weight | 162.94 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.) | 1991 |
| Nitrogen Atoms | 1 |
Related Benzo Standards
- Benzo[d]oxazol-7-ylboronic acid (CAS 1429665-03-1)
- Benzo[d]isoxazol-6-ylboronic acid (CAS 1801923-09-0)
- Benzo[d]oxazol-2-ylboronic acid (CAS 401895-71-4)
- 4H-Benzo[d][1,2,3]triazole-5-carboxylic acid (CAS 1288339-47-8)
- Benzo[c][1,2,5]oxadiazole-5-carboxamide (CAS 1344682-47-8)
- Benzo[d]isoxazole-6-carboxylic acid (CAS 1352907-05-1)
- Benzo[c]isoxazole-5-carboxylic acid (CAS 1509783-03-2)
- Benzo[d]oxazole-6-carboxylic acid (CAS 154235-77-5)
Recommended Standards
- Furo[3,2-b]pyridin-2-ylboronic acid (CAS 1423787-72-7)
- 3H-Imidazo[4,5-b]pyridine-6-boronic Acid (CAS 1374263-88-3)
- Benzoxazole-5-boronic Acid (CAS 1443112-43-3)
- ((1R,4r)-4-(trifluoromethoxy)cyclohexyl)methanamine (CAS 2231665-40-8)
- 2-(6-Chloropyridin-2-yl)acetic acid hydrochloride (CAS 2197061-73-5)
- Thiazolidine 1,1-Dioxide (CAS 80143-07-3)
- 2-(3-Chlorophenyl)-2-(piperazin-1-yl)acetic acid (CAS 1218236-71-5)
- tert-Butyl (2R,4S)-4-hydroxy-2-methylpiperidine-1-carboxylate (CAS 790668-06-3)
- 3-(2-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy}phenoxy)-2-butanone (CAS 339014-71-0)
- Hexapeptide-11 (CAS 161258-30-6)
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