2-Borono-5-chlorobenzoic acid CAS 850568-07-9
| CAS No. | 850568-07-9 |
| Molecular Formula | C7H6BClO4 |
| Molecular Weight | 200.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Borono-5-chlorobenzoic acid 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.
2-Borono-5-chlorobenzoic acid (CAS 850568-07-9) is a high-purity analytical reference standard with the molecular formula C7H6BClO4 and a molecular weight of 200.38 g/mol.
Based on its molecular formula C7H6BClO4, 2-Borono-5-chlorobenzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.38 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.
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.
Physical & Chemical Properties
| Molecular Formula | C7H6BClO4 |
| Molecular Weight | 200.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Borono Standards
- 3-Borono-2-chlorobenzoic acid (CAS 1314264-58-8)
- 4-Borono-2-chlorobenzoic acid (CAS 136496-72-5)
- 2-Borono-4-chlorobenzoic acid (CAS 874290-67-2)
- 3-Borono-5-chlorobenzoic acid (CAS 957061-05-1)
- 4-Borono-2,6-difluorobenzoic acid (CAS 1029716-94-6)
- 4-Borono-3,5-difluorobenzoic acid (CAS 1031857-98-3)
- 5-Borono-2,3-difluorobenzoic acid (CAS 1217500-81-6)
- 3-Borono-2,6-difluorobenzoic acid (CAS 1451393-05-7)
Recommended Standards
- (6-Chloro-2H-1,3-benzodioxol-5-yl)boronic acid (CAS 2377608-88-1)
- 3-Carboxy-4-chlorophenylboronic Acid (CAS 913835-32-2)
- (5-Chlorobenzo[d][1,3]dioxol-4-yl)boronic acid (CAS 2087452-50-2)
- 4-Carboxy-2-chlorophenylboronic Acid (CAS 851335-09-6)
- 6-Fluoro-1,3-dimethyl-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 1427379-07-4)
- 355803-75-7 O-[2-(Dimethylamino)ethyl] methanesulfonothioate--hydrogen chloride (1/1) DTXSID40721828 (CAS 355803-75-7)
- 2-[2-(1-ethyl-1h-pyrazol-3-yl)-1h-1,3-benzodiazol-1-yl]acetic acid (CAS 1170394-87-2)
- 1-[(3,4-Dichlorophenyl)sulfanyl]propan-2-one (CAS 19968-29-7)
- 2-[(diethylamino)methyl]aniline (CAS 27958-83-4)
- 5-Bromo-1-(cyclobutylmethyl)pyrimidin-2(1h)-one (CAS 1934642-32-6)
- 1-(7-Methoxy-1H-indol-3-yl)propan-2-one (CAS 179819-71-7)
- (4-(N-(m-tolyl)sulfamoyl)phenyl)boronic acid (CAS 1449131-68-3)
- Methyl 3-formyl-1-(4-methoxybenzyl)-1H-indole-6-carboxylate (CAS 950763-33-4)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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