1-(Tert-butyl)-4-(3-chloro-2-methylpropyl)benzene CAS 73756-69-1
| CAS No. | 73756-69-1 |
| Molecular Formula | C14H21Cl |
| Molecular Weight | 224.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Tert-butyl)-4-(3-chloro-2-methylpropyl)benzene (C14H21Cl) contains chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 1-(Tert-butyl)-4-(3-chloro-2-methylpropyl)benzene (CAS 73756-69-1), a certified reference material (molecular formula C14H21Cl, MW 224.77 g/mol) for analytical method development and quality control.
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 | C14H21Cl |
| Molecular Weight | 224.77 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
Recommended Standards
- 5-chloro-2-methylsulfanyl-thiazolo[4,5-b]pyridine (CAS 1801345-63-0)
- 1,3-Di-tert-butyl-5-chlorobenzene (CAS 80438-67-1)
- 4-chloro-2-(methylsulfanyl)thieno[3,2-d]pyrimidine (CAS 176530-47-5)
- 5172-02-1 1-Chloro-4-(2-phenylethynyl)benzene MFCD00957930 (CAS 5172-02-1)
- 1-benzyl-5-methoxyindoline-2,3-dione (CAS 16077-10-4)
- 8-Amino-2-(methylamino)-7H-purin-6-ol (CAS 806640-27-7)
- 3,3-dimethyl-1-phenylbutan-2-amine (CAS 67309-37-9)
- 2-[3-(Benzenesulfonyl)-4-{[3-(trifluoromethyl)phenyl]methoxy}phenoxy]-3-chloro-5-(trifluoromethyl)pyridine (CAS 306979-58-8)
- 3,10-Dihydroxydielmentha-5,11-diene-4,9-dione (CAS 106623-23-8)
- 1-Bromo-3-iodo-2-nitrobenzene (CAS 1126425-84-0)
- 5-methoxy-2-(trifluoromethoxy)benzoic acid (CAS 433330-73-5)
- 3-(3-Cyano-4-fluorophenyl)-2-methyl-1-propene (CAS 951888-69-0)
- (2R)-1-[(Furan-2-yl)methyl]-5-oxopyrrolidine-2-carboxylic acid (CAS 1164555-25-2)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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