3-(tert-Butoxy)-5-isopropoxyphenol CAS 1243385-79-6
| CAS No. | 1243385-79-6 |
| Molecular Formula | C13H20O3 |
| Molecular Weight | 224.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(tert-Butoxy)-5-isopropoxyphenol (CAS 1243385-79-6) is a high-purity analytical reference standard with the molecular formula C13H20O3 and a molecular weight of 224.30 g/mol.
The molecular framework of 3-(tert-Butoxy)-5-isopropoxyphenol (C13H20O3) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(tert-Butoxy)-5-isopropoxyphenol 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 | C13H20O3 |
| Molecular Weight | 224.30 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related tert Standards
- 1-(4-Butoxy-3-methoxyphenyl)ethan-1-ol (CAS 1156390-14-5)
- 5-(tert-Butoxy)-2-isopropoxyphenol (CAS 1243280-93-4)
- 3-(tert-Butoxy)-2-isopropoxyphenol (CAS 1243364-05-7)
- 2-(tert-Butoxy)-3-isopropoxyphenol (CAS 1243405-04-0)
- 3-(tert-Butoxy)-4-isopropoxyphenol (CAS 1243454-55-8)
- 4-(tert-Butoxy)-2-isopropoxyphenol (CAS 1243470-78-1)
- 1-(3-Butoxy-4-methoxyphenyl)ethanol (CAS 141184-50-1)
- 2-(3-Butoxy-4-methoxyphenyl)ethan-1-ol (CAS 1443310-68-6)
Recommended Standards
- n-Cyclopropyl-1-isobutyl-5-oxopyrrolidine-3-carboxamide (CAS 1241198-50-4)
- 4-([1,1'-Biphenyl]-4-yl)butanal (CAS 122854-65-3)
- 2-Amino-2-methyl-4-(3,4,5-trimethyl-1h-pyrazol-1-yl)butanamide (CAS 1247108-48-0)
- Ethyl 3-hydroxyadamantane-1-carboxylate (CAS 122661-59-0)
- 1-(4-(Thiophen-2-yl)pyrimidin-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 855308-68-8)
- 3-(4-Fluoro-3-(trifluoromethyl)phenyl)propan-1-ol (CAS 1057671-60-9)
- Methyl 5-amino-[1,1'-biphenyl]-3-carboxylate (CAS 458538-00-6)
- (S)-1-((R)-sec-butyl)-N-(2,6-dimethylphenyl)piperidine-2-carboxamide (CAS 2125995-25-5)
- Tert-butyl 3-amino-5-(hydroxymethyl)piperidine-1-carboxylate (CAS 1312805-82-5)
- Mexiletine EP Impurity C (CAS 2059988-38-2)
- 5-Bromo-N-(2,4-difluorophenyl)pyridine-3-carboxamide (CAS 388571-58-2)
- 2-Butyl-2-(hydroxymethyl)hexanoic acid (CAS 105974-42-3)
- 4-(Naphthalene-2-sulfonamidomethyl)benzoic acid (CAS 208176-29-8)
- Peptide Impurity 26 (CAS 1350456-66-4)
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