Methyl 4-(isopentyloxy)benzoate CAS 408340-71-6
| CAS No. | 408340-71-6 |
| Molecular Formula | C13H18O3 |
| Molecular Weight | 222.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 4-(isopentyloxy)benzoate 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.
Methyl 4-(isopentyloxy)benzoate (CAS 408340-71-6), molecular formula C13H18O3 and molecular weight 222.28 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl 4-(isopentyloxy)benzoate (C13H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 222.28 g/mol, it falls into the medium-molecular-weight range. 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 Methyl 4-(isopentyloxy)benzoate 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 | C13H18O3 |
| Molecular Weight | 222.28 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.) | 2025 |
Related Methyl Standards
- 2-(Isopentyloxy)-3-methoxybenzaldehyde (CAS 101267-79-2)
- 4-(Isopentyloxy)-3-methylbenzoic acid (CAS 1342388-73-1)
- 4-(Isopentyloxy)-2-methylbenzoic acid (CAS 1443313-59-4)
- 3-(Isopentyloxy)-4-methoxybenzaldehyde (CAS 722504-38-3)
- (4-(Isopentyloxy)-3,5-dimethylphenyl)methanol (CAS 1039851-39-2)
- 1-(2-(Isopentyloxy)-5-methylphenyl)ethanol (CAS 1155038-92-8)
- (4-(Isopentyloxy)-2,6-dimethylphenyl)methanol (CAS 1443310-64-2)
- 1-(4-(Isopentyloxy)-3-methylphenyl)ethan-1-ol (CAS 1443345-90-1)
Recommended Standards
- Methyl 4-(1-hydroxy-2,2-dimethylpropyl)benzoate (CAS 919792-56-6)
- Methyl 4-amino-3-(butylamino)benzoate (CAS 597562-39-5)
- Methyl 3-amino-4-(butylamino)benzoate (CAS 475489-75-9)
- Methyl 5-(benzyloxy)pentanoate (CAS 31662-20-1)
- 2-Chloro-6-(chloromethyl)-3-(difluoromethyl)-4-methoxypyridine (CAS 1807063-70-2)
- 4-(Benzyloxy)-2-bromo-5-fluorobenzoic acid (CAS 1875441-58-9)
- 2-(Hydroxy(3-nitrophenyl)methyl)cyclohex-2-en-1-one (CAS 503457-62-3)
- 2-(4-Chlorobenzoyl)-3-{[3-(trifluoromethyl)benzenesulfonyl]methyl}-1-benzofuran (CAS 338411-53-3)
- 2-Methyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 230301-75-4)
- Ethyl 4-(4-iodophenyl)-4-oxobutanoate (CAS 898777-39-4)
- n-(1-Benzyl-1h-pyrazol-4-yl)-6-chloro-2-methylpyrimidin-4-amine (CAS 1281119-62-7)
- (2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)(piperidin-4-yl)methanone (CAS 923105-73-1)
- 7-Bromo-4-chloro-3-iodo-8-methylquinoline (CAS 1431364-05-4)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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