2-(6-Fluorobenzofuran-2-yl)acetonitrile CAS 139313-93-2
| CAS No. | 139313-93-2 |
| Molecular Formula | C10H6FNO |
| Molecular Weight | 175.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(6-Fluorobenzofuran-2-yl)acetonitrile (CAS 139313-93-2), a certified reference material (molecular formula C10H6FNO, MW 175.16 g/mol) for analytical method development and quality control.
2-(6-Fluorobenzofuran-2-yl)acetonitrile (C10H6FNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
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 | C10H6FNO |
| Molecular Weight | 175.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorobenzofuran Standards
- 2-(5-Fluorobenzofuran-2-yl)acetonitrile (CAS 139313-91-0)
- 1-(7-Fluorobenzofuran-2-yl)ethanone (CAS 1094640-56-8)
- 1-(5-Fluorobenzofuran-2-yl)ethanone (CAS 1267138-82-8)
- 1-(6-Fluorobenzofuran-2-yl)ethanone (CAS 1283721-35-6)
- (R)-1-(3-fluorobenzofuran-7-yl)ethan-1-amine (CAS 2359690-85-8)
- (6-Fluorobenzofuran-2-yl)boronic acid (CAS 1800231-48-4)
- (5-Fluorobenzofuran-2-yl)boronic acid (CAS 473416-33-0)
- 5-Fluorobenzofuran-6-carboxylic acid (CAS 1312556-72-1)
Recommended Standards
- 4-Formylfuran-2-sulfonamide (CAS 1444883-75-3)
- 5-Hydroxypyridine-2-sulfonic acid (CAS 139263-48-2)
- 7-Fluoroquinoline-8-carbaldehyde (CAS 1511349-44-2)
- 6-Fluoroisoquinoline-4-carbaldehyde (CAS 1376260-47-7)
- 2-Hydrazinyl-5-(1-methyl-1H-pyrazol-4-yl)pyridine, 97% (CAS 1427473-71-9)
- Ethyl 4-ethoxy-2,3-difluorobenzoate (CAS 2120570-29-6)
- N1-Isopropyl-N4-(1,3,4-thiadiazol-2-yl)succinamide (CAS 107811-27-8)
- 2,2,2-Trifluoro-N-(1H-indazol-6-yl)acetamide (CAS 1379290-04-6)
- N-(4-fluorobenzyl)-2-iodoacetamide (CAS 99366-37-7)
- N-Succinimidyl 4-[4-(Dimethylamino)phenylazo]benzoate (CAS 146998-31-4)
- (2-Bromophenyl)(4-fluoro-2-methylphenyl)methanol (CAS 1410128-14-1)
- 8-Methylquinazoline (CAS 7557-03-1)
- 2-(4-(Aminomethyl)-2-(difluoromethyl)-5-fluoropyridin-3-yl)acetonitrile (CAS 1807071-61-9)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com