4-Butoxy-3-methylbenzaldehyde CAS 820236-97-3
| CAS No. | 820236-97-3 |
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Butoxy-3-methylbenzaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Butoxy-3-methylbenzaldehyde (CAS 820236-97-3) is a high-purity analytical reference standard with the molecular formula C12H16O2 and a molecular weight of 192.25 g/mol.
The molecular framework of 4-Butoxy-3-methylbenzaldehyde (C12H16O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Butoxy-3-methylbenzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 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 Butoxy Standards
- 2-Butoxy-5-methylbenzaldehyde (CAS 1341845-75-7)
- 3-Butoxy-4-methylbenzaldehyde (CAS 1379202-65-9)
- 4-(3-Methyl-butoxy)-benzaldehyde (CAS 18986-09-9)
- 1-[4-(tert-butoxy)phenyl]ethan-1-one (CAS 4074-63-9)
- 2-Butoxy-1-phenylethanone (CAS 65792-11-2)
- 5-Butoxy-2-methylbenzaldehyde (CAS 2624417-37-2)
- 3-Butoxy-1λ{6}-thiolane-1,1-dione (CAS 22179-08-4)
- 6-Butoxy-7H-purine (CAS 5454-70-6)
Recommended Standards
- 4-Benzyltetrahydro-2H-pyran-2-ol (CAS 71280-30-3)
- 4-Cyclohexylresorcinol (CAS 2138-20-7)
- 4-Amyloxybenzaldehyde (CAS 5736-91-4)
- 4-Ethoxy-3-isopropylbenzaldehyde (CAS 883537-58-4)
- 3,4-Dihydro-[1,4]thiazino[3,4-b]quinazolin-6(1H)-one (CAS 72456-17-8)
- 3-(3-(Aminomethyl)phenyl)-1,1-dimethylurea (CAS 903630-51-3)
- 7-Oxo-7H-thiazolo[3,2-a]pyrimidine-5-carboxylic acid (CAS 33304-84-6)
- 3-[4-(aminomethyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 790652-68-5)
- Terbinafine EP Impurity E (CAS 934365-23-8)
- 1-(Bromomethyl)-1-methoxy-4-propylcyclohexane (CAS 1251090-94-4)
- 4-Chloro-1-(3-chloro-4-methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1416348-20-3)
- 2-(2-Fluorophenyl)-2-methylpropyl methanesulfonate (CAS 1951441-65-8)
- 2-(6,7-Dimethoxy-1H-indol-3-yl)ethan-1-ol (CAS 153718-67-3)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
Why CATO?
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