1-(5-Chlorothiophen-2-yl)propan-2-ol CAS 1250362-69-6
| CAS No. | 1250362-69-6 |
| Molecular Formula | C7H9ClOS |
| Molecular Weight | 176.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(5-Chlorothiophen-2-yl)propan-2-ol (CAS 1250362-69-6), a certified reference material (molecular formula C7H9ClOS, MW 176.66 g/mol) for analytical method development and quality control.
Structurally, 1-(5-Chlorothiophen-2-yl)propan-2-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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | 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.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorothiophen 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)
- (R)-2-(5-Chlorothiophen-2-yl)propan-1-ol (CAS 2762829-16-1)
- (S)-2-(5-Chlorothiophen-2-yl)propan-1-ol (CAS 2762829-15-0)
- 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
- (R)-3-Chloro-1-(thiophen-2-yl)propan-1-ol (CAS 164071-55-0)
- (S)-3-chloro-1-(thiophen-2-yl)propan-1-ol (CAS 164071-56-1)
- 5536AC 6-Chloro-8-methyl-9H-purine 92001-52-0 C6H5ClN4 (CAS 92001-52-0)
- Diisobutylaluminum Chloride (CAS 1779-25-5)
- (5-Methyl-2-(trifluoromethyl)phenyl)methanol (CAS 886502-81-4)
- (1,3-Thiazol-5-yl)methyl N-(2-fluorophenyl)carbamate (CAS 477846-02-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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