2-Isopropoxy-4-(methoxymethoxy)benzaldehyde CAS 1165713-38-1
| CAS No. | 1165713-38-1 |
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.25 g/mol gives 2-Isopropoxy-4-(methoxymethoxy)benzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Isopropoxy-4-(methoxymethoxy)benzaldehyde (CAS 1165713-38-1) is a high-purity analytical reference standard with the molecular formula C12H16O4 and a molecular weight of 224.25 g/mol.
The molecular framework of 2-Isopropoxy-4-(methoxymethoxy)benzaldehyde (C12H16O4) 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1989 |
Related Isopropoxy Standards
- methyl 2-isopropoxy-4-methoxybenzoate (CAS 117401-87-3)
- 2-(3-Isopropoxy-4-methoxyphenyl)acetic Acid (CAS 1823817-32-8)
- 2-(4-Isopropoxy-3-methoxyphenyl)acetic acid (CAS 88449-50-7)
- methyl 4-isopropoxy-3-methoxybenzoate (CAS 3535-27-1)
- 2-Ethyl-4-isopropoxy-6-methoxypyrimidine-5-carbaldehyde (CAS 811802-52-5)
- 4-Isopropoxy-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 917482-88-3)
- (4-Isopropoxy-1,3-phenylene)diboronic acid (CAS 850568-40-0)
- 5-Isopropoxy-6-nitrobenzo[d][1,3]dioxole (CAS 1312698-37-5)
Recommended Standards
- 2,5-Dimethoxyphenethyl acetate (CAS 1159550-36-3)
- 3-(2-Ethoxyethoxy)-4-methoxybenzaldehyde (CAS 1156373-81-7)
- 6-Methyldibenzo[b,f]oxepin-10(11H)-one (CAS 1184947-02-1)
- 9,10-Dihydroanthracene-9-carboxylic acid (CAS 1143-20-0)
- 3-(Methylamino)butanamide (CAS 779975-35-8)
- (2S,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl dihydrogen phosphate (CAS 19046-69-6)
- Ethyl 1-ethyl-4-((4-methoxybenzyl)amino)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 860785-52-0)
- Testosterone Impurity 70 (CAS 15216-04-3)
- 1-(Benzofuro[3,2-d]pyrimidin-4-yl)-N-(4-ethoxyphenyl)piperidine-3-carboxamide (CAS 1112392-96-7)
- Dabigatran Impurity 67 (CAS 429659-01-8)
- 1-(4-Chlorophenyl)-3-(4-(4-nitrophenyl)piperazin-1-yl)propan-1-one (CAS 477328-84-0)
- 2-(4-Chlorophenyl)hexanenitrile (CAS 2124-74-5)
- 2-Bromo-5-fluoro-N-phenylbenzamide (CAS 949443-48-5)
- Angiotensin II Antipeptide (CAS 121379-63-3)
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