5-Methoxy-3-methylbenzofuran-2-carbonitrile CAS 35351-62-3
| CAS No. | 35351-62-3 |
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Methoxy-3-methylbenzofuran-2-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.
5-Methoxy-3-methylbenzofuran-2-carbonitrile (CAS 35351-62-3), molecular formula C11H9NO2 and molecular weight 187.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Methoxy-3-methylbenzofuran-2-carbonitrile (C11H9NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1967 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 1-Methoxy-4-isoquinolinecarboxaldehyde (CAS 1005772-69-9)
- Methyl 1-methoxy-4-oxopiperidine-3-carboxylate (CAS 100911-31-7)
- 7-Methoxy-3-oxo-2,3-dihydro-1H-indene-4-carbonitrile (CAS 1260009-78-6)
- 2-Methoxy-4-nitrobenzaldehyde (CAS 136507-15-8)
- 6-Methoxy-3-quinolinecarboxaldehyde (CAS 13669-60-8)
- 6-Methoxy-2H-chromene-3-carbonitrile (CAS 57543-71-2)
- 7-Methoxy-2h-chromene-3-carbonitrile (CAS 57543-70-1)
- 8-Methoxy-2h-chromene-3-carbonitrile (CAS 57543-69-8)
Recommended Standards
- 5-Fluoro-2,3-dihydro-1,2-benzothiazole-1,1-dione (CAS 845644-47-5)
- 5-Methoxyquinoline-3-carbaldehyde (CAS 363135-59-5)
- 5-Ethenyl-1h-indole-2-carboxylic acid (CAS 796870-38-7)
- 5-Methyl-2-phenyl-1,3-oxazole-4-carbaldehyde (CAS 70170-23-9)
- Ethyl 1-(4-isopropylphenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 1172362-54-7)
- 4-Bromo-1-(difluoromethyl)-2-methoxybenzene (CAS 1254034-35-9)
- 1,1,1-Trifluoro-3-(thietan-3-ylamino)propan-2-ol (CAS 1850692-98-6)
- 5-((1,3-Dimethyl-1h-pyrazol-5-yl)methyl)-4-((tetrahydrofuran-2-yl)methyl)-4h-1,2,4-triazole-3-thiol (CAS 1005631-17-3)
- 4-(5-Nitroquinolin-8-yl)morpholine (CAS 304884-33-1)
- 3-(4-fluorophenyl)oxolane-2,5-dione (CAS 630067-33-3)
- 2-(4-Isopropyl-1H-pyrazol-1-yl)acetic acid (CAS 1545584-75-5)
- 6-Methoxynaphthalen-2-amine (CAS 13101-88-7)
- 3,5-Diphenyl-4,5-dihydro-1H-pyrazole (CAS 16619-60-6)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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