4-Isopropoxy-2-methylbenzaldehyde CAS 86786-25-6
| CAS No. | 86786-25-6 |
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Isopropoxy-2-methylbenzaldehyde (C11H14O2) 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.
CATO supplies 4-Isopropoxy-2-methylbenzaldehyde (CAS 86786-25-6), a certified reference material (molecular formula C11H14O2, MW 178.23 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Isopropoxy-2-methylbenzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.23 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.) | 1981 |
Related Isopropoxy Standards
- 2-Isopropoxy-4-methylbenzaldehyde (CAS 1159694-54-8)
- 5-Isopropoxy-2-methylbenzaldehyde (CAS 1289134-56-0)
- 2-Isopropoxy-6-methylbenzaldehyde (CAS 1289168-63-3)
- 2-Isopropoxy-3-methylbenzaldehyde (CAS 532965-67-6)
- 2-Isopropoxy-5-methylbenzaldehyde (CAS 610797-22-3)
- 3-Isopropoxy-4-methylbenzaldehyde (CAS 532965-71-2)
- 4-Isopropoxy-3-methylbenzaldehyde (CAS 199743-06-1)
- 4-Isopropoxy-3-vinylphenol (CAS 321922-24-1)
Recommended Standards
- 4-Hydroxy-6-methyl-2-phenylpyrimidine-5-carbonitrile (CAS 82114-04-3)
- 4-Hydroxy-5-isopropyl-2-methylbenzaldehyde (CAS 4395-91-9)
- 4-ethynylbicyclo[2.2.2]octane-1-carboxylic acid (CAS 94994-34-0)
- 4-Isopropylbenzohydrazide (CAS 5351-24-6)
- 2-(Difluoromethyl)-5-methoxybenzo[d]oxazole (CAS 1806282-81-4)
- Tert-butyl 3,3-difluoro-1,8-diazaspiro[4.5]Decane-1-carboxylate (CAS 2306275-85-2)
- (6-Amino-5-bromo-2-(difluoromethyl)pyridin-3-yl)methanol (CAS 1804720-39-5)
- 2-(Chloromethoxy)ethanol (CAS 224054-07-3)
- 6-(Isopropylamino)-5-methylnicotinonitrile (CAS 1355214-32-2)
- N'-[(1Z)-(3-Methoxyphenyl)methylidene]-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 358400-64-3)
- 7-(Trifluoromethyl)1H-indole-2,3-dione (CAS 391-12-8)
- 4-(4-Isopropylphenyl)-5-methyl-2-(3-(trifluoromethyl)benzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860785-32-6)
- 3-methoxy-N-methylspiro[3.3]heptan-1-amine hydrochloride (CAS 1909348-00-0)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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