2-(6-Fluoropyridin-2-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one CAS 2242502-32-3
| CAS No. | 2242502-32-3 |
| Molecular Formula | C12H9BFN3O |
| Molecular Weight | 241.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(6-Fluoropyridin-2-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one (CAS 2242502-32-3) is a high-purity analytical reference standard with the molecular formula C12H9BFN3O and a molecular weight of 241.03 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-(6-Fluoropyridin-2-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 241.03 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H9BFN3O |
| Molecular Weight | 241.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoropyridin Standards
- 6-(2-Fluoropyridin-4-yl)pyrido[3,2-d]pyrimidin-4-amine (CAS 1499162-60-5)
- (S)-2-(5-fluoropyridin-2-yl)-4-phenyl-4,5-dihydrooxazole (CAS 2757083-16-0)
- Methyl 1-(5-fluoropyridin-2-yl)piperidine-4-carboxylate (CAS 1457612-06-4)
- (3-Fluoropyridin-4-yl)(3-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1478066-81-7)
- 2-(6-Fluoropyridin-3-yl)-5-methoxy-3H-imidazo[4,5-b]pyridine (CAS 1356386-00-9)
- (3-Fluoropyridin-4-yl)(3-(methylamino)piperidin-1-yl)methanone (CAS 1833511-40-2)
- 3-Fluoropyridin-2-yl trifluoromethanesulfonate (CAS 1310559-92-2)
- 5-Fluoropyridin-2-yl trifluoromethanesulfonate (CAS 1310559-95-5)
Recommended Standards
- (S)-4-(iodomethyl)-3-methyloxazolidin-2-one (CAS 245107-03-3)
- 4-Bromo-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1000340-36-2)
- (2'-Cyano-2-fluoro-[1,1'-biphenyl]-3-yl)boronic acid (CAS 425378-90-1)
- 3-Bromo-1H-pyrrolo[3,2-c]pyridine-4-carboxylic acid (CAS 1000341-43-4)
- 2-[5-(propan-2-yl)-4h-1,2,4-triazol-3-yl]acetonitrile (CAS 168260-22-8)
- Flutolanil (CAS 66332-96-5)
- Chloro(dimethyl)octylsilane (CAS 18162-84-0)
- N-Benzyl (-)-Normacromerine (CAS 1329792-70-2)
- 1-Acetoxypropan-2-yl 2-acetoxyoctadecanoate (CAS 55401-62-2)
- Methyl (2-(1-methyl-1H-imidazol-4-yl)ethyl)carbamate (CAS 177268-67-6)
- Acotiamide Impurity 46 (CAS CATO-C4X-111446)
- N'-[(1Z)-(5-Methoxy-1H-indol-3-yl)methylidene]-4-(1-methyl-1H-indol-3-yl)butanehydrazide (CAS 866149-20-4)
- Boc-ε-azido-Nle-OH (CAS 846549-33-5)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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