3-Chloro-4-[4-(tert-pentyl)phenoxy]aniline CAS 87120-24-9
| CAS No. | 87120-24-9 |
| Molecular Formula | C17H20ClNO |
| Molecular Weight | 289.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Chloro-4-[4-(tert-pentyl)phenoxy]aniline (C17H20ClNO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 289.80 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-Chloro-4-[4-(tert-pentyl)phenoxy]aniline (CAS 87120-24-9), molecular formula C17H20ClNO and molecular weight 289.80 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.
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 | C17H20ClNO |
| Molecular Weight | 289.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- N-(3-Chloro-4-methylphenyl)-N-[2-(4-methylphenoxy)propyl]amine (CAS 1040681-43-3)
- N-(3-Chloro-4-methylphenyl)-N-[2-(3-methylphenoxy)propyl]amine (CAS 1040681-49-9)
- N-[2-(4-Chloro-3-methylphenoxy)ethyl]-2,3-dimethylaniline (CAS 1040682-51-6)
- N-(5-Chloro-2-methylphenyl)-N-[2-(3-methyl-phenoxy)propyl]amine (CAS 1040684-91-0)
- 5-Chloro-N-(2-isopropoxybenzyl)-2-methylaniline (CAS 1040685-31-1)
- 5-Chloro-N-(3-isopropoxybenzyl)-2-methylaniline (CAS 1040685-43-5)
- 3-Chloro-N-[2-(2,6-dimethylphenoxy)ethyl]-2-methylaniline (CAS 1040688-02-5)
- N-(3-Chloro-2-methylphenyl)-N-[2-(3-methyl-phenoxy)propyl]amine (CAS 1040688-07-0)
Recommended Standards
- 3-Chloro-2-[4-(tert-pentyl)phenoxy]aniline (CAS 946714-82-5)
- 5-Benzyl-6-chloro-N,N-diethyl-2-methylpyrimidin-4-amine (CAS 500156-07-0)
- 2-tert-butyl-1,3-benzothiazole-6-sulfonyl chloride (CAS 91170-94-4)
- 5-Chloro-2-[4-(tert-pentyl)phenoxy]aniline (CAS 718629-67-5)
- 3-Allyl-2-methylquinolin-4-ol (CAS 1207-74-5)
- 6-(tert-Butyl)-8-fluoro-2,3-dimethylquinolin-4-ol (CAS 376645-76-0)
- 3,4-Dichloro-5-nitrobenzodifluoride (CAS 1807181-24-3)
- Peramivir Impurity 52 HCl (CAS 229614-51-1(Free Base))
- Tert-butyl 2-oxo-6-(trifluoromethyl)spiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 2251054-48-3)
- N-(3,5-Dimethyl-1H-pyrazol-4-yl)-3,5-dimethylisoxazole-4-carboxamide (CAS 606117-81-1)
- 6-Amino-2-((4-fluorophenyl)amino)pyrimidin-4-ol (CAS 123392-52-9)
- tert-Butyl(R)-4-(aminomethyl)thiazolidine-3-carboxylate (CAS 391248-13-8)
- 2-(4-Methoxy-1H-indol-3-yl)ethan-1-ol (CAS 60965-37-9)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com