5,6-Dibromo-1H-benzo[d][1,2,3]triazole CAS 716320-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 716320-92-2 |
| Molecular Formula | C6H3Br2N3 |
| Molecular Weight | 276.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dibromo-1H-benzo[d][1,2,3]triazole (CAS 716320-92-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H3Br2N3. Molecular weight: 276.92 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H3Br2N3 |
| Molecular Weight | 276.92 g/mol |
| Appearance | Off-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Dibromo Standards
- 4,7-Dibromo-2H-benzo[d][1,2,3]triazole (CAS 1206717-00-1)
- 2,7-Dibromo-5H-pyrrolo[2,3-b]pyrazine (CAS 1209703-87-6)
- 5,6-Dibromo-1H-pyrazolo[4,3-b]pyridine (CAS 1227628-69-4)
- 6,8-Dibromo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1310680-10-4)
- 3,5-Dibromo-2H-pyrazolo[3,4-b]pyridine (CAS 1352395-84-6)
- 2,6-Dibromo-3H-imidazo[4,5-b]pyridine (CAS 1352891-73-6)
- 3,7-Dibromo-1H-pyrazolo[4,3-c]pyridine (CAS 1357945-08-4)
- 3,4-Dibromo-1H-pyrazolo[3,4-b]pyridine (CAS 1357945-12-0)
Recommended Standards
- 4-Amino-2,6-dibromonicotinonitrile (CAS 91999-47-2)
- 5,7-Dibromo-1H-benzo[d][1,2,3]triazole (CAS 473895-51-1)
- 4’-Bromo-4-biphenylboronic Acid (CAS 480996-05-2)
- 7-[(tert-Butoxy)carbonyl]-5H,6H,7H,8H-imidazo[1,5-a]pyrazine-3-carboxylic acid (CAS 1432058-58-6)
- (1-Aminooctyl)phosphonic acid (CAS 94219-58-6)
- Methyl 2-Isopropyloxazole-4-carboxylate (CAS 155884-24-5)
- 7-Chloro-2-(3-isobutoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 865415-11-8)
- 5-Amino-1-(pyridin-4-yl)-1h-pyrazole-4-carbonitrile (CAS 106898-37-7)
- Raloxifene Impurity 5 (CAS 177744-96-6)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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