(5-Chloro-6-(3-chlorophenyl)pyridin-3-yl)boronic acid CAS 2225178-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2225178-90-3 |
| Molecular Formula | C11H8BCl2NO2 |
| Molecular Weight | 267.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Chloro-6-(3-chlorophenyl)pyridin-3-yl)boronic acid (CAS 2225178-90-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8BCl2NO2. Molecular weight: 267.90 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H8BCl2NO2 |
| Molecular Weight | 267.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- (5-Chloro-6-(4-chlorophenyl)pyridin-3-yl)boronic acid (CAS 161949-52-6)
- (5-Chloro-6-(2-chlorophenyl)pyridin-3-yl)boronic acid (CAS 2225173-79-3)
- (R)-3-Chloro-1-phenyl-1-(2-methylphenoxy-d7)propane (CAS 1217765-70-2)
- 4-Chloro-6-[2-(1-isopropyl-piperidin-2-yl)-ethyl]-pyrimidine (CAS 1316218-56-0)
- 4-(3-Chloro-pyrazin-2-ylmethyl)-1-isopropyl-azepane (CAS 1361112-39-1)
- 4-(6-Chloro-pyridazin-3-ylmethyl)-1-isopropyl-azepane (CAS 1361114-45-5)
- 3-(4-(5-Chloro-2-methylphenyl)piperazin-1-yl)propan-1-amine (CAS 899425-88-8)
- 2-Chloro-4-decanoylpyridine (CAS 898784-76-4)
Recommended Standards
- 1-(4,5-Dibromofuran-2-yl)ethan-1-one (CAS 35388-91-1)
- 1H-Pyrazolo[4,3-d]pyrimidine, 3-bromo-5,7-dichloro-3-bromo-5,7-dichloro-1H-pyrazolo[4,3-d]pyrimidine (CAS 1934543-12-0)
- 2,3-Dibromobenzene-1,4-diol (CAS 6363-31-1)
- 4-Hydroxy-2-phenylisoindoline-1,3-dione (CAS 57192-79-7)
- Norhydrocodone-D3 HCl (CAS 1426173-17-2)
- 1H-Naphtho[1,2-d]imidazol-2-amine (CAS 94785-93-0)
- N-(3-amino-4-chlorophenyl)isonicotinamide (CAS 926271-20-7)
- 4-(Fluoromethyl)-5-(hydroxymethyl)-6-(trifluoromethoxy)pyridin-3-ol (CAS 1806731-44-1)
- (1R,3S,4S)-2-tert-Butyl 3-methyl 2-azabicyclo[2.2.1]heptane-2,3-dicarboxylate (CAS 1181573-36-3)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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