2-Isopropyl-N-[2-(2-isopropyl-5-methylphenoxy)-ethyl]aniline CAS 1040681-63-7
| CAS No. | 1040681-63-7 |
| Molecular Formula | C21H29NO |
| Molecular Weight | 311.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Isopropyl-N-[2-(2-isopropyl-5-methylphenoxy)-ethyl]aniline (C21H29NO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. 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).
2-Isopropyl-N-[2-(2-isopropyl-5-methylphenoxy)-ethyl]aniline (CAS 1040681-63-7), molecular formula C21H29NO and molecular weight 311.46 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Isopropyl-N-[2-(2-isopropyl-5-methylphenoxy)-ethyl]aniline 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 | C21H29NO |
| Molecular Weight | 311.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Isopropyl Standards
- 1-((5-Isopropyl-2-methoxyphenyl)sulfonyl)azepane (CAS 898646-72-5)
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- 3-Isopropyl-2-heptanone (CAS 6972-54-9)
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- Methyl 2-((7-isopropyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)acetate (CAS 1040669-16-6)
Recommended Standards
- N-{2-[2-(sec-Butyl)phenoxy]ethyl}-2-isopropylaniline (CAS 1040681-37-5)
- N-{2-[2-(sec-Butyl)phenoxy]propyl}-3,5-dimethylaniline (CAS 1040687-05-5)
- Deoxynivalenol-13C15 (CAS 911392-36-4)
- 3,5-Dimethyl-N-{2-[4-(tert-pentyl)phenoxy]-ethyl}aniline (CAS 1040687-09-9)
- 4-[(E)-[(Thiophen-2-yl)methylidene]amino]phenyl 2,4,6-trimethylbenzene-1-sulfonate (CAS 329778-37-2)
- 5,6-Dichloro-N-methyl-4-pyrimidinamine (CAS 1428252-93-0)
- rac-(3R,4R)-4-{methyl[(pyridin-4-yl)methyl]amino}pyrrolidin-3-ol trihydrochloride (CAS 2044705-58-8)
- Betamethasone Valerate EP Impurity F (CAS 16125-28-3)
- Sodium 2-hydroxy-11H-benzo[a]carbazole-3-carboxylate (CAS 352523-30-9)
- N-(2-Methoxybenzyl)-5-nitrofuran-2-carboxamide (CAS 313981-44-1)
- 2-(3-Hydroxy-3-piperidyl)acetamide (CAS 1784133-02-3)
- 3,8-dibromo-1,5-naphthyridine (CAS 154015-16-4)
- 2-(alpha-Pyridyl)thioquinaldinamide (CAS 1968-56-5)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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