1-(2-Chloroallyl)-4-ethylbenzene CAS 1263366-21-7
| CAS No. | 1263366-21-7 |
| Molecular Formula | C11H13Cl |
| Molecular Weight | 180.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(2-Chloroallyl)-4-ethylbenzene is closely related to chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(2-Chloroallyl)-4-ethylbenzene (CAS 1263366-21-7), molecular formula C11H13Cl and molecular weight 180.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H13Cl, 1-(2-Chloroallyl)-4-ethylbenzene contains chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 1-(2-Chloroallyl)-4-ethylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13Cl |
| Molecular Weight | 180.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
Related Chloroallyl Standards
- 1-(2-Chloroallyl)-2,4-dimethylbenzene (CAS 951891-63-7)
- 1-(2-Chloroallyl)-3,5-dimethylbenzene (CAS 951892-21-0)
- 2-(2-Chloroallyl)-1,4-dimethylbenzene (CAS 951891-78-4)
- 1-(2-Chloroallyl)-3-methoxybenzene (CAS 731773-16-3)
- 1-(2-Chloroallyl)-4-methoxybenzene (CAS 91284-04-7)
- 4-(2-Chloroallyl)benzonitrile (CAS 731772-74-0)
- 1-(2-Chloroallyl)-3-fluoro-5-methylbenzene (CAS 951888-85-0)
- 4-(2-Chloroallyl)-2-fluoro-1-methylbenzene (CAS 951895-41-3)
Recommended Standards
- 1263365-75-8 2-Chloro-3-(2-ethylphenyl)-1-propene MFCD18433425 (CAS 1263365-75-8)
- 1-Chloro-4-(pent-4-en-1-yl)benzene (CAS 134831-42-8)
- 5-Allyl-2-chloro-1,3-dimethylbenzene (CAS 1256479-47-6)
- 1-(chloromethyl)-4-cyclobutylbenzene (CAS 1379078-16-6)
- 157142-50-2 4-Chloro-1-methyl-1H-pyrazole-5-carbonyl chloride DTXSID80663117 (CAS 157142-50-2)
- 1-(4-(1H-1,2,3-Triazol-1-yl)phenyl)-2-bromoethanone (CAS 128864-42-6)
- Benzene,1-bromo-4-[[(2S)-3-methoxy-2-methylpropoxy]methyl]- (CAS 1006865-32-2)
- 1-(6-Chloropyridazin-3-yl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 949922-55-8)
- tert-butyl 3-bromo-6-(hydroxymethyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxylate (CAS 1251019-79-0)
- 9-(Bicyclo[1.1.1]Pentan-1-yl)-2,6-dichloro-9H-purine (CAS 2044268-95-1)
- (R)-2-((S)-2-Amino-3-phenylpropanamido)-3-phenylpropanoic acid (CAS 2577-12-0)
- 2-(5-((2,5-Dimethylbenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyridine (CAS 573948-00-2)
- Ethyl 5-nitro-4,5-dihydroisoxazole-3-carboxylate (CAS 155088-39-4)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
Why CATO?
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