3-(3-Chloro-2-methylpropyl)thiophene CAS 1465279-08-6
| CAS No. | 1465279-08-6 |
| Molecular Formula | C8H11ClS |
| Molecular Weight | 174.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(3-Chloro-2-methylpropyl)thiophene is closely related to sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(3-Chloro-2-methylpropyl)thiophene (CAS 1465279-08-6) is a high-purity analytical reference standard with the molecular formula C8H11ClS and a molecular weight of 174.69 g/mol.
3-(3-Chloro-2-methylpropyl)thiophene (C8H11ClS) contains sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C8H11ClS |
| Molecular Weight | 174.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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 |
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Recommended Standards
- 2-(2-Chlorobutyl)thiophene (CAS 1284883-43-7)
- 4-(3-Chloropropyl)-2-methylthiophene (CAS 1484163-78-1)
- 3,5-dimethylbenzoyl chloride 5-(Chlorocarbonyl)-m-xylene 5-(Chloroformyl)-m-xylene 6613-44-1 (CAS 6613-44-1)
- 2-(4-Chlorobutyl)thiophene (CAS 93241-83-9)
- 1-methyl-1H,4H,5H,6H-cyclopenta[b]pyrrol-4-one (CAS 67838-94-2)
- 7-Methyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one (CAS 1638759-51-9)
- 3-[(2S)-6-[(E)-2-[2-chloro-6-(trifluoromethyl)phenyl]vinyl]-4-[3-(trifluoromethyl)phenyl]sulfonyl-2,3-dihydro-1,4-benzoxazin-2-yl]propanoic acid (CAS 1807791-77-0)
- Rosuvastatin Impurity 98 (CAS CATO-C4X-116998)
- 4-Iododibenzo[b,d]furan (CAS 65344-26-5)
- 5-(Benzyloxy)-6-chloropicolinaldehyde (CAS 59781-07-6)
- 2-((2-Aminopyridin-3-yl)oxy)ethanol (CAS 86979-96-6)
- 4-Chloro-3-cyclohexene-1-carboxylic Acid Methyl Ester (CAS 27705-05-1)
- 5-Chloro-benzo[b]thiophene-3-carboxylic acid (CAS 16361-24-3)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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