4-Bromo-1-(4-methoxybenzyl)-3-nitro-1H-pyrazole CAS 1455366-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1455366-34-3 |
| Molecular Formula | C11H10BrN3O3 |
| Molecular Weight | 312.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-1-(4-methoxybenzyl)-3-nitro-1H-pyrazole (CAS 1455366-34-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10BrN3O3. Molecular weight: 312.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H10BrN3O3 |
| Molecular Weight | 312.12 g/mol |
| Appearance | Pale yellow to 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 methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 4-Bromo-2-methylbut-3-yn-2-yl 4-nitrobenzoate (CAS 100123-29-3)
- 3-bromo-4-[(5-methyl-1,2-oxazol-3-yl)methoxy]benzoic acid (CAS 1049922-12-4)
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Recommended Standards
- Methyl 3-((3-bromoisoxazol-5-yl)methoxy)benzoate (CAS 1447962-14-2)
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- Methyl 2-((3-bromoisoxazol-5-yl)methoxy)benzoate (CAS 1447953-20-9)
- 2-Methoxy-N-(1-(thiophen-2-yl)ethyl)ethan-1-amine (CAS 105325-67-5)
- 1-(HYDROXYMETHYL)CYCLOPROPYL BENZOATE (CAS 1245931-97-8)
- 2-Cyanophenylzinc bromide 0.5 M in Tetrahydrofuran (CAS 131379-17-4)
- Crisaborole lmpurity 86 (CAS CATO-C4X-202186)
- (4-((Butoxycarbonyl)amino)phenyl)boronic acid (CAS 1259394-65-4)
- 1-[3,5-dimethyl-1-(propan-2-yl)-1h-pyrazol-4-yl]ethan-1-one (CAS 1007518-42-4)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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