6-Bromo-2-(4-nitrophenyl)-3H-imidazo[4,5-b]pyridine CAS 332419-75-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332419-75-7 |
| Molecular Formula | C12H7BrN4O2 |
| Molecular Weight | 319.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2-(4-nitrophenyl)-3H-imidazo[4,5-b]pyridine (CAS 332419-75-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7BrN4O2. Molecular weight: 319.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H7BrN4O2 |
| Molecular Weight | 319.11 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 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Bis[1-(dimethylamino-κN)-2-methyl-2-butanolato-κO]nickel (CAS 942311-35-5)
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- Manwuweizic acid (CAS 116963-87-2)
- (3R,4R,5R)-3,4-Dihydroxy-3-methyl-5-((trityloxy)methyl)dihydrofuran-2(3H)-one (CAS 157666-05-2)
- 3-(2,3-Dichlorophenyl)-2-methyl-1-propene (CAS 951892-49-2)
- 4-Methyl-3-(2-(tetrahydro-2h-pyran-2-yl)ethyl)-1h-pyrazol-5-amine (CAS 1350479-47-8)
- n-(3-Fluoro-4-methylphenyl)-1,3-benzothiazol-2-amine (CAS 852399-68-9)
- 2-((2-((4-(4-Chlorophenyl)thiazol-2-yl)amino)-2-oxoethyl)thio)acetic acid (CAS 477867-80-4)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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