4-formyl-2-hydroxybenzonitrile CAS 73289-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73289-83-5 |
| Molecular Formula | C8H5NO2 |
| Molecular Weight | 147.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-formyl-2-hydroxybenzonitrile (CAS 73289-83-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5NO2. Molecular weight: 147.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5NO2 |
| Molecular Weight | 147.13 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related formyl Standards
- 3-Formyl-5-hydroxybenzonitrile (CAS 1015414-78-4)
- 2-Formyl-3-hydroxybenzonitrile (CAS 1243286-54-5)
- 2-formyl-3-(2-furyl)acrylonitrile (CAS 197850-01-4)
- 3-Formyl-2-hydroxybenzonitrile (CAS 858478-91-8)
- 3-Formyl-4-hydroxybenzonitrile, 97% (CAS 74901-29-4)
- 4-Formyl-3-hydroxybenzonitrile (CAS 84102-89-6)
- 5-Formyl-6-methylpicolinonitrile (CAS 1289121-77-2)
- 2-Formyl-6-methylisonicotinonitrile (CAS 448907-01-5)
Recommended Standards
- 4-Cyanonicotinamide (CAS 3423-44-7)
- 4H-pyrano[3,2-b]pyridin-4-one (CAS 2060008-39-9)
- 4-Azidobenzaldehyde (CAS 24173-36-2)
- 5-[(methoxycarbonyl)amino]thiophene-2-carboxylic acid (CAS 1155571-96-2)
- 6-Hydroxy-1-Phenyl-Naphthalene (CAS 156152-21-5)
- (+)-Germacrone-4,5-epoxide (CAS 92691-35-5)
- N-(3-Hydroxypyridin-2-yl)-3-methyl-4-nitrobenzamide (CAS 1030173-45-5)
- 2-(4-n-Butoxybenzoyl)-5-(1,3-dioxolan-2-yl)thiophene (CAS 898778-65-9)
- n-Methyl-2-(o-tolyl)ethan-1-amine (CAS 756500-61-5)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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