2-Chloro-3-(4-methoxy-3-methylphenyl)-1-propene CAS 951888-29-2
| CAS No. | 951888-29-2 |
| Molecular Formula | C11H13ClO |
| Molecular Weight | 196.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Chloro-3-(4-methoxy-3-methylphenyl)-1-propene is closely related to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Chloro-3-(4-methoxy-3-methylphenyl)-1-propene (CAS 951888-29-2), a certified reference material (molecular formula C11H13ClO, MW 196.67 g/mol) for analytical method development and quality control.
2-Chloro-3-(4-methoxy-3-methylphenyl)-1-propene (C11H13ClO) contains a hydroxyl group, an ether linkage, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H13ClO |
| Molecular Weight | 196.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-1-phenylpentan-3-one (CAS 1002915-53-8)
- 1-chloro-3-[2-(2-methoxyethoxy)ethoxy]propane (CAS 100688-50-4)
- 2-Chloro-1-(4-propylphenyl)ethan-1-one (CAS 105443-49-0)
- 1-(4-Chloro-2,6-dimethylphenyl)propan-1-one (CAS 107076-10-8)
- (R)-2-Chloro-1-(2,3-dihydro-1h-inden-5-yl)ethan-1-ol (CAS 1175975-55-9)
- 1-(4-Chloro-3-methylphenyl)butan-1-one (CAS 1176626-36-0)
- 4-(4-Chloro-phenyl)-tetrahydro-pyran (CAS 1187926-98-2)
- 6-Chloro-2,2-dimethyl-2,3-dihydro-1h-inden-1-ol (CAS 1188144-98-0)
Recommended Standards
- 2-Chloro-3-(4-ethoxylphenyl)-1-propene (CAS 951890-47-4)
- 2-Chloro-4-(3-methoxyphenyl)-1-butene (CAS 731773-17-4)
- 2-Chloro-3-(2-ethoxyphenyl)-1-propene (CAS 951890-41-8)
- 2-Chloro-4-(4-methoxyphenyl)-1-butene (CAS 731773-19-6)
- N-Fmoc-N-ethyl-L-alanine (CAS 84000-09-9)
- 1-Methoxy-2-butanol (CAS 53778-73-7)
- (3-Bromophenyl)(cyclopropyl)sulfane (CAS 1280786-81-3)
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- 5-Bromo-3-ethyl-1H-pyrrolo[2,3-b]pyridine (CAS 1935333-86-0)
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- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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