3-Ethyl-4-methoxybenzaldehyde CAS 103323-26-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103323-26-8 |
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-4-methoxybenzaldehyde (CAS 103323-26-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12O2. Molecular weight: 164.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1986 |
Related Ethyl Standards
- 2-Ethyl-5-methoxybenzaldehyde (CAS 1289217-18-0)
- 4-Ethyl-2-methoxybenzaldehyde (CAS 142224-35-9)
- 2-Ethyl-3-methoxybenzaldehyde (CAS 722492-70-8)
- 2-ethyl-4-methoxybenzaldehyde (CAS 6161-69-9)
- 2-Ethyl-6-methoxybenzaldehyde (CAS 909532-77-0)
- 5-Ethyl-2-methoxybenzaldehyde (CAS 85944-02-1)
- (E)-4-Methoxybenzaldehyde oxime (CAS 3717-21-3)
- 2-Methoxybenzaldehyde oxime (CAS 29577-53-5)
Recommended Standards
- 1-(5-Hydroxy-2,4-dimethylphenyl)ethanone (CAS 103323-25-7)
- 2,2-Dimethyl-2,3-dihydrobenzofuran-3-ol (CAS 103324-02-3)
- 4’-Ethyl-2-hydroxyacetophenone (CAS 103323-24-6)
- 5-(Methoxycarbonyl)-5,6-dihydro-2H-1,4-thiazine-3-carboxylic acid (CAS 860175-46-8)
- 3-(Pyridin-2-yl)-3-(pyrrolidin-1-yl)acrylonitrile (CAS 72764-91-1)
- 2-(4-(4-Chlorophenyl)cyclohexyl)-3-hydroxynaphthalene-1,4-dione (CAS 94015-53-9)
- Nilotinib Impurity 24 (CAS 641571-16-6)
- (2S,3R,4R,5R)-4-(benzoyloxy)-5-((benzoyloxy)methyl)tetrahydrofuran-2,3-diyl diacetate (CAS 71080-18-7)
- 4-chloro-2-methyl-2H-pyrazolo[3,4-b]pyridine (CAS 944501-84-2)
- Semaglutide (CAS 910463-68-2（free base）)
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