3-(2-(Chloromethyl)pentyl)thiophene CAS 1481414-25-8
| CAS No. | 1481414-25-8 |
| Molecular Formula | C10H15ClS |
| Molecular Weight | 202.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H15ClS, 3-(2-(Chloromethyl)pentyl)thiophene contains sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-(2-(Chloromethyl)pentyl)thiophene (CAS 1481414-25-8), molecular formula C10H15ClS and molecular weight 202.74 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C10H15ClS |
| Molecular Weight | 202.74 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 2-(3-(Chloromethyl)pentyl)thiophene (CAS 1478956-73-8)
- 3-(2-(Chloromethyl)-2-methylbutyl)thiophene (CAS 1480464-90-1)
- 3-(2-(Chloromethyl)-3-methylbutyl)thiophene (CAS 1487743-95-2)
- 2-(2-(Chloromethyl)-3-methylbutyl)thiophene (CAS 1491096-28-6)
- 3-(3-(Chloromethyl)pentyl)thiophene (CAS 1494227-74-5)
- 2-(2-(Chloromethyl)-2-methylbutyl)thiophene (CAS 1498450-62-6)
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Recommended Standards
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