1-(2-Chloroethyl)-4-isopropylbenzene CAS 91244-27-8
| CAS No. | 91244-27-8 |
| Molecular Formula | C11H15Cl |
| Molecular Weight | 182.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-Chloroethyl)-4-isopropylbenzene.
CATO supplies 1-(2-Chloroethyl)-4-isopropylbenzene (CAS 91244-27-8), a certified reference material (molecular formula C11H15Cl, MW 182.69 g/mol) for analytical method development and quality control.
1-(2-Chloroethyl)-4-isopropylbenzene (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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | 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.) | 1983 |
| Halogen Content | Cl-containing |
Related Chloroethyl Standards
- 1-(1-Chloroethyl)-4-isopropylbenzene (CAS 13372-43-5)
- 2-(1-Chloroethyl)-1,3,5-trimethylbenzene (CAS 51270-90-7)
- 2-(2-Chloroethyl)-1,3,5-trimethylbenzene (CAS 25692-16-4)
- 1-(4-(2-Chloroethyl)phenyl)ethan-1-one (CAS 69614-95-5)
- 4-(2-Chloroethyl)-2,3-dihydrobenzofuran (CAS 565197-96-8)
- 5-(2-Chloroethyl)-2,3-dihydrobenzofuran (CAS 943034-50-2)
- 4-(2-Chloroethyl)benzamide (CAS 181115-67-3)
- N-(2-Chloroethyl)benzamide (CAS 26385-07-9)
Recommended Standards
- 1-(1-Chloro-2-methylpropyl)-4-methylbenzene (CAS 68857-83-0)
- 1-(3-Chloro-2-methylpropyl)-2-methylbenzene (CAS 73756-60-2)
- (4-Chloropentyl)benzene (CAS 27059-90-1)
- 1-(3-Chloro-2-methylpropyl)-4-methyl-benzene (CAS 66229-91-2)
- 3-Amino-N-(4-methoxybenzyl)propanamide (CAS 86886-35-3)
- 2-((Piperidin-2-ylmethyl)thio)pyridine hydrochloride (CAS 1420980-77-3)
- 2,3-Dimethyl-6-(piperidin-1-yl)quinoxaline-5,8-dione (CAS 7697-89-4)
- 58868-27-2 2-chloro-5,8-dimethoxy-4-methylquinoline DTXSID80296525 (CAS 58868-27-2)
- 6-Ethyl-7-hydroxy-2-methyl-3-(1-phenyl-1h-pyrazol-4-yl)-4h-chromen-4-one (CAS 431915-88-7)
- Dimemorfan Phosphate Impurity 3 (CAS CATO-C4X-33583)
- 6-(Azepan-1-yl)-5-chloro-2-methylnicotinic acid (CAS 1443287-19-1)
- [2,6-Bis[(dimethylamino)methyl]phenyl-C,N][(1,2,5,6-η)-1,5-cyclooctadiene]rhodium (CAS 115338-66-4)
- Ethyl 3,4-diamino-5-bromobenzoate (CAS 1423037-41-5)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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