7-Hydroxybenzofuran-4-carbonitrile CAS 94019-86-0
| CAS No. | 94019-86-0 |
| Molecular Formula | C9H5NO2 |
| Molecular Weight | 159.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 159.14 g/mol gives 7-Hydroxybenzofuran-4-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-Hydroxybenzofuran-4-carbonitrile (CAS 94019-86-0) is a high-purity analytical reference standard with the molecular formula C9H5NO2 and a molecular weight of 159.14 g/mol.
7-Hydroxybenzofuran-4-carbonitrile (C9H5NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; 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).
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 7-Hydroxybenzofuran-4-carbonitrile 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 | C9H5NO2 |
| Molecular Weight | 159.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1983 |
| Nitrogen Atoms | 1 |
Related Hydroxybenzofuran Standards
- 4-Hydroxybenzofuran-3-carbonitrile (CAS 1785007-13-7)
- 4-Hydroxybenzofuran-2-carbonitrile (CAS 53020-40-9)
- 5-Hydroxybenzofuran-2-carbonitrile (CAS 53020-42-1)
- 5-Hydroxybenzofuran-4-carbonitrile (CAS 73277-37-9)
- 6-Hydroxybenzofuran-2-carbonitrile (CAS 53020-44-3)
- 7-Hydroxybenzofuran-2-carbonitrile (CAS 53020-47-6)
- 7-Hydroxybenzofuran-5-carbonitrile (CAS 2090472-33-4)
- 3-Hydroxybenzofuran-2-carbimidic acid (CAS 55136-18-0)
Recommended Standards
- 7H-Oxazolo[5,4-e]indazole (CAS 21274-69-1)
- Benzofuro[4,5-c]isoxazole (CAS 64399-46-8)
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- 6-Cyanophthalide (CAS 89877-62-3)
- 6-Bromo-2-ethyl-8-fluoro-4-methoxyquinazoline (CAS 2275752-83-3)
- 1-(5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)cyclopentan-1-amine (CAS 1505344-10-4)
- 1-Butoxy-3,5-dichloro-2-(propan-2-yloxy)benzene (CAS 1881295-32-4)
- D-Glucose-6-13C (CAS 106032-62-6)
- Methyl N-(3-hydroxyphenyl)-carbamate (CAS 13683-89-1)
- 5-Fluoro-2-(2-hydroxy-1-(methylamino)ethyl)phenol (CAS 1337786-64-7)
- Octahydrocyclopenta[b]pyrrole hydrochloride (CAS 2137857-51-1)
- Maltobionic Acid Dicyclohexylammonium Salt (CAS 41092-97-1)
- 1-(4-Biphenylyl)-2-propyn-1-ol (CAS 30265-81-7)
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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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