(5-Chloro-6-oxo-1,6-dihydropyridin-3-yl)boronic acid CAS 1141886-37-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1141886-37-4 |
| Molecular Formula | C5H5BClNO3 |
| Molecular Weight | 173.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Chloro-6-oxo-1,6-dihydropyridin-3-yl)boronic acid (CAS 1141886-37-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5BClNO3. Molecular weight: 173.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5BClNO3 |
| Molecular Weight | 173.36 g/mol |
| Appearance | 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, water |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- (5-Chloro-2-oxo-1,2-dihydropyridin-4-yl)boronic acid (CAS 1412906-75-2)
- (2-Chloro-5-hydroxypyridin-4-yl)boronic acid (CAS 2096329-96-1)
- (2-Chloro-6-oxo-1,6-dihydropyridin-3-yl)boronic acid (CAS 2096337-12-9)
- 5-Chloro-6-oxo-1,6-dihydropyridine-2-carboxylic Acid (CAS 103997-21-3)
- 2-Chloro-5-hydroxyisonicotinic acid (CAS 1060804-57-0)
- 6-Chloro-4-hydroxypicolinic acid (CAS 1060809-87-1)
- 4-Chloro-6-nitrosoresorcinol (CAS 109755-36-4)
- 5-Chloro-3-hydroxypicolinic acid (CAS 1211515-34-2)
Recommended Standards
- 80404-11-1 2,2,6,6-Tetramethyl(~15~N)piperidin-4-one DTXSID70447140 (CAS 80404-11-1)
- Prenyl Magnesium Bromide (CAS 63847-45-0)
- Pent-4-enylmagnesium bromide, 0.50 M in 2-MeTHF (CAS 34164-50-6)
- 1-(4-Bromothiophen-3-yl)ethan-1-ol (CAS 91375-71-2)
- Azepindole (CAS 26304-61-0)
- 2-(Aminomethyl)-4-cyano-3-(difluoromethyl)pyridine-5-methanol (CAS 1804697-77-5)
- 2-(2-Cyanophenyl)-4-trifluoromethylacetophenone (CAS 898784-49-1)
- Ethyl 2,4-dioxooctanoate (CAS 102540-71-6)
- 2,4-Dichlorophenyl 2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355433-68-0)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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