4-Bromo-1'-isopropyl-3',5'-dimethyl-1H,1'H-[3,4'-bipyrazole]-5-carboxylic acid CAS 1491131-86-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1491131-86-2 |
| Molecular Formula | C12H15BrN4O2 |
| Molecular Weight | 327.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Bromo-1'-isopropyl-3',5'-dimethyl-1H,1'H-[3,4'-bipyrazole]-5-carboxylic acid (CAS 1491131-86-2) pharmaceutical standards reference standard. Molecular formula: C12H15BrN4O2. Molecular weight: 327.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H15BrN4O2 |
| Molecular Weight | 327.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Kenpaullone (CAS 142273-20-9)
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- 4'-Hydroxy-[1,1'-biphenyl]-4-carbohydrazide (CAS 849421-25-6)
- 5-(Chloromethyl)quinoline (CAS 110333-07-8)
- (1S,4s)-4-((7-morpholinoquinoxalin-5-yl)oxy)cyclohexan-1-amine (CAS 1628908-34-8)
- Ethyl 1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoyl)piperidine-3-carboxylate (CAS 1073355-04-0)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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