4,5-Dibromo-1H-1,2,3-triazole CAS 15294-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15294-81-2 |
| Molecular Formula | C2HBr2N3 |
| Molecular Weight | 226.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dibromo-1H-1,2,3-triazole (CAS 15294-81-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C2HBr2N3. Molecular weight: 226.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C2HBr2N3 |
| Molecular Weight | 226.86 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Dibromo Standards
- 4,5-Dibromo-2H-1,2,3-triazole (CAS 22300-52-3)
- 2,3-Dibromo-2-methylpropanenitrile (CAS 28786-90-5)
- 3,4-Dibromo-1h-pyrazole (CAS 5932-18-3)
- 3,5-Dibromo-1H-pyrazole (CAS 67460-86-0)
- 4,5-Dibromo-1H-imidazole (CAS 2302-30-9)
- 3,4-Dibromo-1H-pyrrole (CAS 95972-59-1)
- 1,2-Dibromo-1,1-difluoroethane (CAS 75-82-1)
- 1,2-Dibromo-3-methylbutane (CAS 10288-13-8)
Recommended Standards
- 7-(Bromomethyl)benzo[c][1,2]oxaborol-1(3H)-ol (CAS 1268335-52-9)
- (E)-(3-Bromostyryl)boronic acid (CAS 943341-66-0)
- diphenylgermane (CAS 1675-58-7)
- 3-((3-Mercaptobutan-2-yl)thio)butan-2-ol (CAS 54957-02-7)
- 5-Isopropylbenzene-1,2,3-triamine (CAS 2792169-39-0)
- 8-Methyl-N'-(2-(thiophen-2-yl)acetyl)-8H-thieno[2,3-b]indole-2-carbohydrazide (CAS 477869-01-5)
- 4-Carboxy-1H-pyrazole-1-acetic acid (CAS 1006494-68-3)
- Dehydro Felodipine-d3 (CAS 1189916-52-6)
- 2-{[(benzoylamino)carbothioyl]amino}acetic acid (CAS 7245-61-6)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com