4-(3-Chloropropyl)-1,2-dimethylbenzene CAS 27650-73-3
| CAS No. | 27650-73-3 |
| Molecular Formula | C11H15Cl |
| Molecular Weight | 182.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(3-Chloropropyl)-1,2-dimethylbenzene 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.
CATO supplies 4-(3-Chloropropyl)-1,2-dimethylbenzene (CAS 27650-73-3), a certified reference material (molecular formula C11H15Cl, MW 182.69 g/mol) for analytical method development and quality control.
4-(3-Chloropropyl)-1,2-dimethylbenzene (C11H15Cl) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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.) | 1964 |
| Halogen Content | Cl-containing |
Related Chloropropyl Standards
- 1-(3-Chloropropyl)-4-ethylbenzene (CAS 1057673-65-0)
- 2-(3-Chloropropyl)-1,3-dimethylbenzene (CAS 1554941-42-2)
- 1-(3-Chloropropyl)-3,5-dimethylbenzene (CAS 306308-12-3)
- 2-(3-Chloropropyl)-1,4-dimethylbenzene (CAS 27645-19-8)
- 3-[(3-chloropropyl)sulfanyl]propanoic acid (CAS 16496-88-1)
- Methyl 2-((3-chloropropyl)thio)acetate (CAS 62519-33-9)
- (3-Chloropropyl)dimethoxy(methyl)silane (CAS 18171-19-2)
- (3-Chloropropyl)(ethoxy)dimethylsilane (CAS 13508-63-9)
Recommended Standards
- 2,3,5,6-Tetramethylbenzylchloride (CAS 7435-83-8)
- Butenafine Impurity 10 (CAS 38580-79-9)
- Butenafine Impurity 2 (CAS 19692-45-6)
- 2-(2-Chloroethyl)-1,3,5-trimethylbenzene (CAS 25692-16-4)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-hydroxy-5-nitropyridine (CAS 1806970-45-5)
- 4-Bromo-3-(ethoxymethyl)-1-isobutyl-1H-pyrazole (CAS 1856053-88-7)
- 6-Chloro-2-(3,4-dimethoxyphenyl)quinoline-4-carbonyl chloride (CAS 19022-99-2)
- N-(3-methoxypropyl)cyclohexanamine (CAS 55611-71-7)
- Paliperidone Impurity 51 (CAS CATO-C4X-172451)
- 2-Azido-2,3-dihydro-1h-indene (CAS 180260-72-4)
- 1031627-34-5 1-(4-Fluorobenzyl)-1H-pyrrole-2-carboxamide MFCD14282011 (CAS 1031627-34-5)
- 2-(4-Methyl-1-piperidinyl)aniline (CAS 252758-94-4)
- 2-Bromo-5-((tert-butyldimethylsilyl)oxy)benzaldehyde (CAS 351418-50-3)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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