(3-(2H-1,2,3-Triazol-2-yl)phenyl)boronic acid CAS 1443987-28-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443987-28-7 |
| Molecular Formula | C8H8BN3O2 |
| Molecular Weight | 188.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-(2H-1,2,3-Triazol-2-yl)phenyl)boronic acid (CAS 1443987-28-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8BN3O2. Molecular weight: 188.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8BN3O2 |
| Molecular Weight | 188.98 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Related H Standards
- (4-(4H-1,2,4-triazol-3-yl)phenyl)boronic acid (CAS 1021920-36-4)
- (3-(1H-1,2,4-Triazol-5-yl)phenyl)boronic acid (CAS 1031714-71-2)
- (4-(1H-1,2,3-triazol-1-yl)phenyl)boronic acid (CAS 1228182-97-5)
- (4-(2H-1,2,3-Triazol-2-yl)phenyl)boronic acid (CAS 1410783-07-1)
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- 4-(1H-1,2,3-Triazol-4-yl)benzoic acid (CAS 1256164-21-2)
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Recommended Standards
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- Hexapeptide-9 (CAS 1228371-11-6)
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