4-Hydroxyphenylacetaldehyde, approximately >15% by weight in Ethyl Acetate CAS 7339-87-9
Purity >90%In StockPharmaceutical Standards
| CAS No. | 7339-87-9 |
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxyphenylacetaldehyde, approximately >15% by weight in Ethyl Acetate (CAS 7339-87-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8O2. Molecular weight: 136.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 g/mol |
| Purity | >90% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Recommended Standards
- N-Phenylurea (CAS 64-10-8)
- Pentaerythritol (CAS 115-77-5)
- 5-Hydroxy-2-methylbenzaldehyde (CAS 23942-00-9)
- Kazinol A (CAS 99624-28-9)
- 7-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]heptanal (CAS 2762039-50-7)
- 3-Amino-1-(1-cyclopropyl-1h-imidazol-5-yl)propan-1-ol (CAS 1540690-32-1)
- tert-butyl N-[2-(2-bromo-1,3-thiazol-4-yl)ethyl]carbamate (CAS 1803566-31-5)
- 3-Amino-3-(4-chlorophenyl)prop-2-enenitrile (CAS 107840-43-7)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine (CAS 1313883-56-5)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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