2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide CAS 1218791-12-8
| CAS No. | 1218791-12-8 |
| Molecular Formula | C13H17BClNO3 |
| Molecular Weight | 281.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1218791-12-8), a certified reference material (molecular formula C13H17BClNO3, MW 281.54 g/mol) for analytical method development and quality control.
Structurally, 2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (C13H17BClNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 281.54 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H17BClNO3 |
| Molecular Weight | 281.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-Chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1242422-55-4)
- 2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1256958-80-1)
- 1-(3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethan-1-one (CAS 1355067-94-5)
- (3-Chloro-4-(2-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 1449131-88-7)
- (2-Chloro-4-(4-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 1449131-99-0)
- (4-Chloro-3-(2-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 1449132-33-5)
- (2-Chloro-4-(3-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 1449132-47-1)
- 2-Chloro-5-(cyclohexylcarbamoyl)benzeneboronic acid (CAS 1449132-56-2)
Recommended Standards
- 6-Bromo-4-chloro-9H-pyrido[2,3-b]indole (CAS 1175675-60-1)
- Ethyl 3-(bromomethyl)-4-chloro-1-methyl-1H-pyrazole-5-carboxylate (CAS 2416993-10-5)
- 8-Bromo-1-chlorodibenzo[b,d]furan (CAS 2225909-61-3)
- 6-Bromo-5-chloro-7-fluorobenzo[c]isothiazol-3-amine (CAS 2230875-10-0)
- 5-Chloro-2,4-dimethylbenzene-1-thiol (CAS 1823050-95-8)
- Nudicaucin A (CAS 211815-97-3)
- 5-Hydroxy-6,7-dimethoxy-2-phenyl-4H-chromen-4-one (CAS 740-33-0)
- Ethyl 4,4,4-trifluoro-3-hydroxy-2-methylbutanoate (CAS 91600-33-8)
- 21-Aminoepothilone B (CAS 280578-49-6)
- (2E)-2-(Benzenesulfonyl)-3-{2-[(4-chlorophenyl)sulfanyl]-5-nitrophenyl}prop-2-enenitrile (CAS 1025642-11-8)
- 4,4'-(3,8-Bis(4-aminophenyl)pyrene-1,6-diyl)dibenzaldehyde (CAS 2375652-84-7)
- (2-(Pyridin-3-yl)pyrimidin-5-yl)boronic acid (CAS 2225176-57-6)
- 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyrazine-3-sulfonamide (CAS 2253631-52-4)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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