2-(4-Hydroxy-3-methoxyphenyl)acetaldehyde CAS 5703-24-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5703-24-2 |
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Hydroxy-3-methoxyphenyl)acetaldehyde (CAS 5703-24-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10O3. Molecular weight: 166.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Hydroxy Standards
- 2-(3-Hydroxy-4-methylphenyl)acetic acid (CAS 103262-83-5)
- 2-Hydroxy-5-(2-hydroxyethyl)benzaldehyde (CAS 110005-81-7)
- (S)-2-Hydroxy-2-phenylpropionic Acid (CAS 13113-71-8)
- 3-Hydroxy-1-(2-hydroxyphenyl)propan-1-one (CAS 137709-27-4)
- 2-Hydroxy-3-methoxy-6-methylbenzaldehyde (CAS 143261-05-6)
- 147807-80-5 2-hydroxy-3-methoxy-4-methylbenzaldehyde (CAS 147807-80-5)
- 2-Hydroxy-5-isopropylcyclohexa-2,5-diene-1,4-dione (CAS 167315-66-4)
- 4-Hydroxy-3-methoxy-2-methylbenzaldehyde (CAS 18102-32-4)
Recommended Standards
- 2-(4-Hydroxy-2-methylphenyl)acetic acid (CAS 29336-53-6)
- 2-(4-Methoxyphenoxy)acetaldehyde (CAS 68426-09-5)
- 2-(3-hydroxyphenyl)propanoic acid (CAS 56911-50-3)
- 4-(Cyclohexylsulfanyl)-6-(methoxymethyl)-2-methylpyrimidine (CAS 338747-86-7)
- 2-Chloro-n-(2,4,6-tribromophenyl)acetamide (CAS 89892-46-6)
- (4-(2-Hydroxyethyl)piperazin-1-yl)(3-methoxythiophen-2-yl)methanone (CAS 1384669-21-9)
- 4-O-Desmethyldoxorubicinone (CAS 65446-19-7)
- tert-Butyl 3-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)azetane-1-carboxylate (CAS 461699-22-9)
- 4-(3,5-Difluorophenyl)tetrahydro-2H-pyran-4-ol (CAS 139503-12-1)
- Peptide Impurity 82 (CAS 10491-78-8)
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 13829788188 / jacky.chen@cato-chem.com