2,2′-(5-Bromo-1,3-phenylene)bis[pyridine] CAS 150239-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 150239-89-7 |
| Molecular Formula | C16H11BrN2 |
| Molecular Weight | 311.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2′-(5-Bromo-1,3-phenylene)bis[pyridine] (CAS 150239-89-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H11BrN2. Molecular weight: 311.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H11BrN2 |
| Molecular Weight | 311.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 3,3'-(5-Bromo-1,3-phenylene)dipyridine (CAS 1030380-36-9)
- 2-Bromo-4,6-diphenylpyrimidine (CAS 56181-49-8)
- 4-(3-Bromo-5-(pyridin-4-yl)phenyl)pyridine (CAS 361366-74-7)
- 4-Bromo-2,6-diphenylpyrimidine (CAS 40734-24-5)
- 5-Bromo-1H,1'H-3,4'-biindole (CAS 89346-30-5)
- 5-Bromo-2,3-diphenylpyrazine (CAS 243472-70-0)
- 5-Bromo-N-(2-(dimethylamino)ethyl)-1H-indazole-3-carboxamide (CAS 91766-59-5)
- 4-(2-Bromo-3-methylbutanoyl)-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 1042811-60-8)
Recommended Standards
- 1,1,1,5,5,5-hexafluoro-3-[(phenylamino)methylidene]pentane-2,4-dione (CAS 142503-36-4)
- 1-Benzyl-6-oxo-1,6-dihydropyridine-3-boronic Acid Pinacol Ester (CAS 1594127-49-7)
- 5-(Benzyloxy)pyridine-3-boronic Acid Pinacol Ester (CAS 1375302-99-0)
- (S)-2-Amino-N-((2-chlorothiazol-5-yl)methyl)propanamide (CAS 1353997-25-7)
- 7-Methyl-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 116081-01-7)
- 4-Fluoromethanesulfonylbenzoic acid (CAS 1394022-81-1)
- 6-(4-Fluorophenyl)-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 923909-95-9)
- n-Benzyl-4-nitrobenzamide (CAS 2585-26-4)
- Montelukast Impurity 57 (CAS 30220-25-8)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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