3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine CAS 458532-90-6
| CAS No. | 458532-90-6 |
| Molecular Formula | C11H21BClNO2 |
| Molecular Weight | 245.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 458532-90-6), molecular formula C11H21BClNO2 and molecular weight 245.55 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H21BClNO2, 3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 245.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H21BClNO2 |
| Molecular Weight | 245.55 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloro Standards
- 2-Chloro-5-nitroterephthalic acid (CAS 185945-89-5)
- 2-Chloro-5-nitroisophthalic Acid (CAS 87350-83-2)
- 4-Chloro-5-nitrophthalic acid (CAS 35010-28-7)
- 2-Chloro-4-methyl-5-pentafluoroethyl-pyridine (CAS 1246466-35-2)
- 2-Chloro-5-(difluoromethyl)-4-methyl-3-(trifluoromethyl)pyridine (CAS 1804490-71-8)
- 4-Chloro-2-(difluoromethyl)-6-methyl-3-(trifluoromethyl)pyridine (CAS 1804490-91-2)
- 4-Chloro-5-(difluoromethyl)-3-methyl-2-(trifluoromethyl)pyridine (CAS 1805176-12-8)
- 2-Chloro-3-(difluoromethyl)-5-methyl-6-(trifluoromethyl)pyridine (CAS 1806031-96-8)
Recommended Standards
- 1-[[[butyl(dimethyl)silyl]amino]-dimethylsilyl]butane (CAS 82356-80-7)
- 4-(2-Bromoallyl)-2-chloro-1-methylbenzene (CAS 951888-00-9)
- 4-(2-Bromoallyl)-1-chloro-2-methylbenzene (CAS 842140-31-2)
- 3-(3-Bromobut-3-en-1-yl)chlorobenzene (CAS 731772-07-9)
- 2-{5-methyl-3-[(piperidin-1-yl)methyl]imidazo[1,2-a]pyridin-2-yl}acetic acid (CAS 1176761-75-3)
- N-Cyclohexyl-6-methyl-2-[4-(4-morpholinyl]-imidazo[1,2-α]pyridin-3-amine (CAS 1353567-32-4)
- Tetrahydropyran-4-ylzinc bromide, 0.50 M in THF (CAS 1372548-45-2)
- 6-Bromo-3-pyridinecarboxaldehyde (CAS 149806-06-4)
- 2’,4’,6’-Trihydroxy-3’-(3-methyl-2-butenyl)acetophenone (CAS 27364-71-2)
- 4-(3-(1H-Imidazol-1-yl)propyl)thiomorpholine 1,1-dioxide (CAS 477858-48-3)
- 2-(4-Fluorophenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399661-25-6)
- 4-Amino-2H-pyrazolo[3,4-d]pyrimidin-3(5H)-one (CAS 128850-54-4)
- 2-Fluoro-5-isopropoxyaniline (CAS 99717-08-5)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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 18665070610 / Nicole.chen@cato-chem.com