4-(1-Cyanocyclopropyl)-2-fluorobenzeneboronic acid pinacol ester, >97% CAS 917397-94-5
| CAS No. | 917397-94-5 |
| Molecular Formula | C16H19BFNO2 |
| Molecular Weight | 287.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H19BFNO2, 4-(1-Cyanocyclopropyl)-2-fluorobenzeneboronic acid pinacol ester, >97% contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 287.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-(1-Cyanocyclopropyl)-2-fluorobenzeneboronic acid pinacol ester, >97% (CAS 917397-94-5), molecular formula C16H19BFNO2 and molecular weight 287.14 g/mol, is a CATO reference standard with documented purity and traceability.
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 4-(1-Cyanocyclopropyl)-2-fluorobenzeneboronic acid pinacol ester, >97% 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 | C16H19BFNO2 |
| Molecular Weight | 287.14 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 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Cyanocyclopropyl Standards
- 1-(4-(1-Cyanocyclopropyl)phenyl)-4-methoxy-2-oxo-1,2,5,6-tetrahydropyridine-3-carbonitrile (CAS 1956321-54-2)
- 1-(4-(1-Cyanocyclopropyl)phenyl)-4-hydroxy-2-oxo-1,2,5,6-tetrahydropyridine-3-carbonitrile (CAS 1956334-52-3)
- (1-cyanocyclopropyl)methyl 4-methylbenzenesulfonate (CAS 288569-60-8)
- 4-(1-Cyanocyclopropyl)benzene-1-sulfonyl chloride (CAS 1034047-28-3)
- Methyl 4-(1-cyanocyclopropyl)-3-fluorobenzoate (CAS 1314772-98-9)
- (5-(1-Cyanocyclopropyl)-2-fluorophenyl)boronic acid (CAS 1256345-50-2)
- 3-(1-Cyanocyclopropyl)-2-fluorophenylboronic acid (CAS 2096341-54-5)
- 4-(1-Cyanocyclopropyl)-3-fluorophenylboronic acid (CAS 2377611-05-5)
Recommended Standards
- 3,5-DIchloro-pyrrolo[2,3-c]pyridine-1-carboxylic acid tert-butyl ester (CAS 2092929-96-7)
- 4-(2-(2,6-Dichlorophenyl)acetyl)piperazin-2-one (CAS 851399-62-7)
- 3-((4-Chloro-3,5-dimethylphenoxy)methyl)-5-(chloromethyl)-1,2,4-oxadiazole (CAS 263016-09-7)
- 4-(3,5-Dichloropyrazin-2-yl)bicyclo[2.2.1]Heptane-1-carboxylic acid (CAS 2199982-85-7)
- 1-(3,5-Dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1266894-69-2)
- 2,2-Dimethylthiomorpholin-3-one 1,1-dioxide (CAS 89676-88-0)
- 6-Amino-4-phenylquinoline-5,8-dione (CAS 824405-24-5)
- N'-(Diphenylmethylidene)-2-(morpholin-4-yl)propanehydrazide (CAS 478247-09-5)
- (3R,4S,5S,6S)-6-Formyltetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 67968-62-1)
- 2-Amino-3-phenyl-N-(tetrahydro-2-furanylmethyl)-propanamide hydrochloride (CAS 1236267-68-7)
- Ald-Ph-PEG2-Boc (CAS 2100306-65-6)
- 2-Nonylquinolin-4(1H)-one (CAS 55396-45-7)
- Ethyl 3H-indole-3-carboxylate (CAS 1260666-85-0)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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