1,3,5-tri-tert-butyl-2-methoxybenzene CAS 3975-80-2
| CAS No. | 3975-80-2 |
| Molecular Formula | C19H32O |
| Molecular Weight | 276.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3,5-tri-tert-butyl-2-methoxybenzene is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,3,5-tri-tert-butyl-2-methoxybenzene (CAS 3975-80-2), molecular formula C19H32O and molecular weight 276.46 g/mol, is a CATO reference standard with documented purity and traceability.
1,3,5-tri-tert-butyl-2-methoxybenzene (C19H32O) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 1,3,5-tri-tert-butyl-2-methoxybenzene 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 | C19H32O |
| Molecular Weight | 276.46 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- (2,4,6-Tri-tert-butylphenyl)hydrazine (CAS 4282-23-9)
- 2-(Octyldisulfanyl)ethyl acrylate (CAS 2130960-87-9)
- 5-(sec-Butyl)-1,3-di-tert-butyl-2-methoxybenzene (CAS 1951439-95-4)
- 2-Dodecyl-4-methylphenol (CAS 25912-91-8)
- (4,4-Dimethyl-1-propoxycyclohexyl)methanamine (CAS 1486311-01-6)
- 4-(Cyclopentyloxy)-2-hydroxybenzaldehyde (CAS 1196474-82-4)
- 2-(Bromomethyl)-5-chlorothiophene (CAS 59311-22-7)
- Methyl (R)-2-amino-2-(4-(benzyloxy)phenyl)acetate (CAS 71336-83-9)
- Tert-butyl 3-(5-methyl-1,2,4-oxadiazol-3-yl)piperidine-1-carboxylate (CAS 895572-59-5)
- 4-Isopropylbenzohydrazide (CAS 5351-24-6)
- 4,4-Dimethoxypentan-1-amine (CAS 142611-94-7)
- 2-Bromo-6-ethylbenzonitrile (CAS 857542-36-0)
- 1,4-Dibromonapthalene (CAS 83-53-4)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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