3-Bromo-5-(3,5-dimethyl-1H-pyrazol-1-yl)-1-methyl-1H-1,2,4-triazole CAS 1351393-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1351393-85-5 |
| Molecular Formula | C8H10BrN5 |
| Molecular Weight | 256.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-(3,5-dimethyl-1H-pyrazol-1-yl)-1-methyl-1H-1,2,4-triazole (CAS 1351393-85-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10BrN5. Molecular weight: 256.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10BrN5 |
| Molecular Weight | 256.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 5-Bromo-2-((2-methoxyethyl)amino)nicotinonitrile (CAS 1346809-46-8)
- (E)-Methyl 4-bromostyrylcarbamate (CAS 135879-71-9)
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- Elagolix Impurity 15 (CAS 205808-10-2)
- 1-((5-Fluorothiophen-2-yl)methyl)piperidine-4-carboxylic acid (CAS 1245771-46-3)
- 2-[5-amino-3-(4-chlorophenyl)-1H-pyrazol-1-yl]ethan-1-ol (CAS 926188-04-7)
- (1aS,3aR,6R,7aR,7bS)-6-Phenylhexahydrooxireno[2',3':4,5]pyrano[3,2-d][1,3]dioxine (CAS 92283-88-0)
- (4-Cyclopropyl-4h-1,2,4-triazol-3-yl)methanol (CAS 135207-05-5)
- 3-Amino-3-methylpent-4-enoic acid (CAS 15732-42-0)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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