3,5-Dibromo-1-[2-(1,3-dioxolan-2-yl)ethyl]-1H-1,2,4-triazole CAS 1240571-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240571-87-2 |
| Molecular Formula | C7H9Br2N3O2 |
| Molecular Weight | 326.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,5-Dibromo-1-[2-(1,3-dioxolan-2-yl)ethyl]-1H-1,2,4-triazole (CAS 1240571-87-2) pharmaceutical standards reference standard. Molecular formula: C7H9Br2N3O2. Molecular weight: 326.97 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H9Br2N3O2 |
| Molecular Weight | 326.97 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 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Dibromo Standards
- 1,8-Dibromo-3H-pyrazolo[3,4-c]quinoline (CAS 1201646-63-0)
- 5,7-Dibromo-6-hydroxy-2-naphthonitrile (CAS 1235974-42-1)
- Ethyl 2-(3,4-dibromo-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetate (CAS 1706461-31-5)
- 3,5-Dibromo-[1,1'-biphenyl]-2-amine (CAS 16372-95-5)
- 4,4'-Dibromo-[1,1'-biphenyl]-2-amine (CAS 197961-37-8)
- 3,5-Dibromo-[1,1'-biphenyl]-4-amine (CAS 3366-59-4)
- 5,7-Dibromo-2,3-dihydro-1H-cyclopenta[b]quinoline (CAS 861206-23-7)
- 2,5-Dibromo-3-(difluoromethoxy)benzonitrile (CAS 1803711-06-9)
Recommended Standards
- 2-Amino-6,8-dibromoquinoline-3-carbonitrile (CAS 937601-73-5)
- Octafluoroadipoyl chloride (CAS 336-06-1)
- tert-Butyl 3,5-dibromo-1,2,4-triazole-1-carboxylate (CAS 2055119-03-2)
- DABCYL-TNF-α-EDANS (-4 to +6) (human) (CAS 396716-14-6)
- 2-[2-(4-methoxyphenyl)-1,3-thiazol-5-yl]acetic acid (CAS 339099-26-2)
- 3-(2-methylpropyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1159554-19-4)
- (R)-3-((tert-Butoxycarbonyl)amino)-4-(naphthalen-2-yl)butanoic acid (CAS 219297-10-6)
- 3-(Diethylamino)benzoic acid (CAS 25642-60-8)
- Ethyl 2-amino-3-(3-methyl-1h-pyrazol-1-yl)propanoate (CAS 1339148-00-3)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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