3-Ethyl-2-hydroxybenzonitrile CAS 73289-65-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73289-65-3 |
| Molecular Formula | C9H9NO |
| Molecular Weight | 147.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Ethyl-2-hydroxybenzonitrile (CAS 73289-65-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9NO. Molecular weight: 147.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9NO |
| Molecular Weight | 147.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 2-Ethyl-5-hydroxybenzonitrile (CAS 1243287-70-8)
- 2-Ethyl-6-hydroxybenzonitrile (CAS 1243377-83-4)
- 3-Ethyl-5-hydroxybenzonitrile (CAS 1243400-19-2)
- 2-Ethyl-4-hydroxybenzonitrile (CAS 14143-33-0)
- 2-Ethyl-3-hydroxybenzonitrile (CAS 791137-12-7)
- 3-ethyl-4-hydroxybenzonitrile (CAS 4997-55-1)
- 4-Ethyl-2-hydroxybenzonitrile (CAS 862088-20-8)
- 5-Ethyl-2-hydroxybenzonitrile (CAS 75668-94-9)
Recommended Standards
- 3-Ethoxybenzonitrile (CAS 25117-75-3)
- 3-[(2-hydroxyethyl)amino]butanoic acid (CAS 89584-45-2)
- 3-Fluoro-1-methyl-5-(methylthio)-1H-1,2,4-triazole (CAS 214540-57-5)
- tert-butyl 4-(8-azabicyclo[3.2.1]octan-3-ylmethyl)piperazine-1-carboxylate (CAS 2383692-70-2)
- 3-Methyl-N-((5-methylthiophen-2-yl)methyl)butan-2-amine (CAS 1040017-83-1)
- 5-(Benzo[d]oxazol-2-yl)-2-chloroaniline (CAS 313701-55-2)
- Tert-butyl 7-(aminomethyl)-6-azaspiro[3.4]Octane-6-carboxylate (CAS 2092124-98-4)
- 2-(Difluoromethyl)-4-hydroxy-3-methylpyridine-5-acetic acid (CAS 1806970-49-9)
- Ethyl 2-(4-bromo-1-oxo-6-(trifluoromethyl)phthalazin-2(1H)-yl)acetate (CAS 2750149-55-2)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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 13829788188 / jacky.chen@cato-chem.com