5-fluoropyridine-3-boronic acid CAS 872041-86-6
| CAS No. | 872041-86-6 |
| Molecular Formula | C5H5BFNO2 |
| Molecular Weight | 140.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-fluoropyridine-3-boronic acid (CAS 872041-86-6), a certified reference material (molecular formula C5H5BFNO2, MW 140.91 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 5-fluoropyridine-3-boronic acid is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 140.91 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-fluoropyridine-3-boronic 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.
Physical & Chemical Properties
| Molecular Formula | C5H5BFNO2 |
| Molecular Weight | 140.91 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluoropyridine Standards
- 3-Fluoropyridine-2-boronic Acid (CAS 1070774-29-6)
- 2-Fluoropyridine-3-boronic Acid (CAS 174669-73-9)
- 6-Fluoropyridine-2-boronic Acid (CAS 916176-61-9)
- 5-Fluoropyridine-2-carboxylic Acid (CAS 107504-08-5)
- 3-Fluoropyridine-2-carboxylic Acid (CAS 152126-31-3)
- 2-Fluoropyridine-3-carboxaldehyde oxime (CAS 1319649-65-4)
- 3-Fluoropyridine-4-carboxamide (CAS 152126-30-2)
- 5-Fluoropyridine-2-carboxamide (CAS 499796-71-3)
Recommended Standards
- (5-Fluoropyridin-2-yl)boronic Acid (CAS 946002-10-4)
- Trifluoro(3-methoxypropyl)borate (CAS 1445947-65-8)
- (4-Fluoropyridin-2-yl)boronic acid (CAS 1208101-73-8)
- Bromoacetic-1,2-13C2 Acid (CAS 52947-00-9)
- 4-(3-Chlorophenyl)picolinic acid (CAS 1207725-34-5)
- 2-((5-(Trimethylsilyl)furan-2-yl)methylene)hydrazinecarboxamide (CAS 89052-36-8)
- Hydrazine, (4-bromo-3-fluorophenyl)-, hydrochloride (1:x) (CAS 865705-44-8)
- (5-Methylpyrrolidin-3-yl)methanol (CAS 937665-89-9)
- 4-allyl-5-[2-(4-methylphenyl)quinolin-4-yl]-4H-1,2,4-triazole-3-thiol (CAS 522598-07-8)
- 1-(2,5-Dimethyl-1h-pyrrol-3-yl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-one (CAS 1152952-35-6)
- 2-((4-Chlorophenyl)amino)-7,8-dihydroquinazolin-5(6H)-one (CAS 1383718-49-7)
- (2S,4R)-6-Azaspiro[3.5]nonan-2-ol hydrochloride (CAS 2728726-40-5)
- 2-((4-Chlorobenzyl)oxy)-3-methoxybenzoic acid (CAS 861506-80-1)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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