(6-((5-Chloropyridin-3-yl)oxy)pyridin-3-yl)boronic acid CAS 918138-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 918138-39-3 |
| Molecular Formula | C10H8BClN2O3 |
| Molecular Weight | 250.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6-((5-Chloropyridin-3-yl)oxy)pyridin-3-yl)boronic acid (CAS 918138-39-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8BClN2O3. Molecular weight: 250.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8BClN2O3 |
| Molecular Weight | 250.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloropyridin Standards
- (5-((5-Chloropyridin-3-yl)oxy)pyridin-3-yl)boronic acid (CAS 918138-37-1)
- (6-((6-Chloropyridin-3-yl)oxy)pyridin-3-yl)boronic acid (CAS 918138-40-6)
- (E)-4-((5-chloropyridin-2-yl)amino)-1,1,1-trifluorobut-3-en-2-one (CAS 478047-26-6)
- N-(5-chloropyridin-2-yl)-2-fluorobenzamide (CAS 34556-81-5)
- N-(5-chloropyridin-2-yl)-4-fluorobenzamide (CAS 327991-18-4)
- N-(6-Chloropyridin-3-yl)-4-fluorobenzamide (CAS 325457-98-5)
- (4Z)-1-(6-Chloropyridin-2-yl)-4-[(dimethylamino)methylidene]-4,5-dihydro-1H-pyrazol-5-one (CAS 320419-08-7)
- n-((2-Chloropyridin-3-yl)methyl)-2-fluoro-N-methylaniline (CAS 1271078-70-6)
Recommended Standards
- 5-Bromo-2-chloro-6-fluorobenzo[d]oxazole (CAS 1552012-28-8)
- FLuorotrimethylsilylketene ethyl trimethylsilyl acetal (CAS 1068142-02-8)
- 2,3,6-Trichloro-5-(trifluoromethyl)pyridine (CAS 80289-91-4)
- 1-(2-fluorophenyl)-2-methanesulfonylethan-1-one (CAS 1249532-55-5)
- 3-(Methylsulfinyl)benzaldehyde (CAS 724452-13-5)
- Allyl (5-hydroxypentyl)carbamate (CAS 221895-82-5)
- 1,5-Diazabicyclo[3.2.2]nonane-6-carboxylic acid dihydrochloride (CAS 1423024-32-1)
- N-(4-Fluorophenyl)-2-(methylsulfonyl)pyrimidine-5-carboxamide (CAS 923291-82-1)
- Mezlocillin Impurity 12 (CAS CATO-C4X-183112)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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