(S)-2-(5-Chlorothiophen-2-yl)propan-1-ol CAS 2762829-15-0
| CAS No. | 2762829-15-0 |
| Molecular Formula | C7H9ClOS |
| Molecular Weight | 176.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(S)-2-(5-Chlorothiophen-2-yl)propan-1-ol (CAS 2762829-15-0) is a high-purity analytical reference standard with the molecular formula C7H9ClOS and a molecular weight of 176.66 g/mol.
Structurally, (S)-2-(5-Chlorothiophen-2-yl)propan-1-ol (C7H9ClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 176.66 g/mol, it falls into the medium-molecular-weight range. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C7H9ClOS |
| Molecular Weight | 176.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related S Standards
- 3-(5-Chlorothiophen-2-yl)propan-1-ol (CAS 1000542-40-4)
- 3-(4-Chlorothiophen-2-yl)propan-1-ol (CAS 1000573-55-6)
- 1-(5-Chlorothiophen-2-yl)propan-2-ol (CAS 1250362-69-6)
- (R)-2-(5-Chlorothiophen-2-yl)propan-1-ol (CAS 2762829-16-1)
- 2-(5-Chlorothiophen-2-yl)propan-2-ol (CAS 62119-82-8)
- 3-(5-Chlorothiophen-2-yl)propan-1-amine (CAS 1000564-79-3)
- 2-(5-Chlorothiophen-2-yl)propan-1-amine (CAS 1225705-43-0)
- 2-(5-Chlorothiophen-2-yl)-N-methylethan-1-amine (CAS 1247455-37-3)
Recommended Standards
- Diisobutylaluminum Chloride (CAS 1779-25-5)
- 3-Chloro-1-(2-thienyl)-1-propanol (CAS 260354-12-9)
- (S)-3-chloro-1-(thiophen-2-yl)propan-1-ol (CAS 164071-56-1)
- 1060817-54-0 4-isopropyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-6-carboxylic acid (CAS 1060817-54-0)
- CYM 5541 (CAS 945128-26-7)
- 7-Chloro-5-isopropyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 926259-65-6)
- Lithium borodeuteride (CAS 15246-28-3)
- Methyl 2-bromo-3-chlorobenzoate (CAS 1107627-14-4)
- 3-[(oxan-4-yloxy)methyl]benzoic acid (CAS 1304829-19-3)
- 6-(4-Methoxyphenyl)-5-methyl-3-phenylisoxazolo[5,4-b]pyridine (CAS 62096-71-3)
- 1-(((5-Bromopyridin-3-yl)oxy)methyl)-N-methylcyclopropanamine (CAS 959957-78-9)
- Ethyl 3-formyl-5-nitro-1H-indole-2-carboxylate (CAS 22120-89-4)
- 5-tert-Butyl 6-ethyl (6S)-4-oxo-5-azaspiro[2.4]heptane-5,6-dicarboxylate (CAS 158196-41-9)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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