3,5-Dibromo-1-[(3-chlorophenyl)methyl]-1h-1,2,4-triazole CAS 1240571-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240571-54-3 |
| Molecular Formula | C9H6Br2ClN3 |
| Molecular Weight | 351.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dibromo-1-[(3-chlorophenyl)methyl]-1h-1,2,4-triazole (CAS 1240571-54-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6Br2ClN3. Molecular weight: 351.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6Br2ClN3 |
| Molecular Weight | 351.43 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 |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Dibromo Standards
- 3,5-Dibromo-1-[(2-chlorophenyl)methyl]-1h-1,2,4-triazole (CAS 917219-31-9)
- 3,5-Dibromo-1-[(4-chlorophenyl)methyl]-1H-1,2,4-triazole (CAS 919259-59-9)
- 3,7-Dibromo-5-chloro-8-methoxyquinoline (CAS 457947-86-3)
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Recommended Standards
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- 1-(3-(Tetrahydro-2H-pyran-4-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine (CAS 1462415-93-5)
- N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)pyridin-3-yl)-4-methylbenzamide (CAS 478262-12-3)
- 4-(2,5-Dichlorophenyl)-1,2-dihydrophthalazin-1-one (CAS 1098353-57-1)
- (S)-2-(4-chlorophenyl)-5-(pyrrolidin-3-yl)-1,3,4-oxadiazole (CAS 1234688-59-5)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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