3,5-dibromo-4-(triphenylmethyl)-4H-1,2,4-Triazole CAS 1398511-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1398511-24-4 |
| Molecular Formula | C21H15Br2N3 |
| Molecular Weight | 469.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,5-dibromo-4-(triphenylmethyl)-4H-1,2,4-Triazole (CAS 1398511-24-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H15Br2N3. Molecular weight: 469.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H15Br2N3 |
| Molecular Weight | 469.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N-(3-bromo-2,6-dimethoxybenzoyl)-N'-(2,3,4,5,6-pentafluorophenyl)urea (CAS 222540-13-8)
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- Tert-butyl (2-cyanopiperidin-4-yl)carbamate (CAS 1824348-35-7)
- 4-{4-[(benzoyloxy)imino]piperidino}-8-chloro-1-(trifluoromethyl)[1,2,4]triazolo[4,3-a]quinoxaline (CAS 400089-14-7)
- 5-Amino-n-ethyl-2-methoxybenzenesulfonamide (CAS 1041574-52-0)
- (3-chlorocyclobutyl)methanol (CAS 15963-47-0)
- 2-Amino-2-(2-methoxyphenyl)ethan-1-ol hydrochloride (CAS 1311318-42-9)
- Flunarizine EP Impurity C (CAS 90830-31-2)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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