1-(3-Chloro-2-methylpropyl)-2-methylbenzene CAS 73756-60-2
| CAS No. | 73756-60-2 |
| Molecular Formula | C11H15Cl |
| Molecular Weight | 182.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(3-Chloro-2-methylpropyl)-2-methylbenzene is closely related to chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(3-Chloro-2-methylpropyl)-2-methylbenzene (CAS 73756-60-2) is a high-purity analytical reference standard with the molecular formula C11H15Cl and a molecular weight of 182.69 g/mol.
The molecular framework of 1-(3-Chloro-2-methylpropyl)-2-methylbenzene (C11H15Cl) is characterized by chlorine substitution, 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).
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 | C11H15Cl |
| Molecular Weight | 182.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
Related Chloro Standards
- (1-Chloro-2-methylbutan-2-yl)benzene (CAS 49623-36-1)
- (1-Chloro-3-methylbutan-2-yl)benzene (CAS 5285-30-3)
- (3-Chloro-2,2-dimethylpropyl)benzene (CAS 223684-81-9)
- 1-(1-Chloro-2-methylpropyl)-4-methylbenzene (CAS 68857-83-0)
- 1-(3-Chloro-2-methylpropyl)-4-methyl-benzene (CAS 66229-91-2)
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- 3-Chloro-4-methylbenzo[b]thiophene (CAS 130219-79-3)
- 7-Chloro-3-methyl-1-benzothiophene (CAS 17514-68-0)
Recommended Standards
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