1-(5-Chlorothiophen-2-yl)-1-cyclopropylethan-1-ol CAS 1379354-33-2
| CAS No. | 1379354-33-2 |
| Molecular Formula | C9H11ClOS |
| Molecular Weight | 202.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(5-Chlorothiophen-2-yl)-1-cyclopropylethan-1-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-(5-Chlorothiophen-2-yl)-1-cyclopropylethan-1-ol (CAS 1379354-33-2), a certified reference material (molecular formula C9H11ClOS, MW 202.70 g/mol) for analytical method development and quality control.
1-(5-Chlorothiophen-2-yl)-1-cyclopropylethan-1-ol (C9H11ClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C9H11ClOS |
| Molecular Weight | 202.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorothiophen Standards
- 1-(5-Chlorothiophen-2-yl)-3-methylbutan-1-one (CAS 1094461-78-5)
- (1-((5-Chlorothiophen-2-yl)methyl)cyclopropyl)methanol (CAS 1492570-45-2)
- 1-(5-Chlorothiophen-2-yl)-1-cyclopropylethan-1-ol (CAS 1503210-01-2)
- 2-(5-Chlorothiophen-2-yl)cyclopropane-1-carboxylic acid (CAS 1157139-18-8)
- 1-(5-Chlorothiophen-2-yl)butane-1,3-dione (CAS 854461-07-7)
- Methyl 3-(5-chlorothiophen-2-yl)prop-2-enoate (CAS 62157-63-5)
- n-(1-(5-Chlorothiophen-2-yl)ethyl)cyclopropanamine (CAS 1154909-85-9)
- (1-((5-Chlorothiophen-2-yl)methyl)cyclopropyl)methanamine (CAS 1487639-28-0)
Recommended Standards
- 7-chlorothieno[2,3-c]pyridine-4-carbonitrile (CAS 1360959-30-3)
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- 4-Chloro-5-isopropyl-6-(methylthio)pyrimidine (CAS 1341321-06-9)
- 1-(4-Chloro-5-propylthiophen-2-yl)ethan-1-one (CAS 1399659-48-3)
- 4,5-Difluoro-2-(trifluoromethyl)benzaldehyde (CAS 134099-22-2)
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- 2-Chloro-4-(3,4-difluorophenyl)-1-butene (CAS 951892-60-7)
- 2-Bromo-5-fluoro-4-nitrobenzoicAcid (CAS 1805189-72-3)
- 3-(Pyridin-2-ylsulfonyl)-N-(4-(trifluoromethyl)phenyl)-8-azabicyclo[3.2.1]octane-8-carboxamide (CAS 1170321-92-2)
- (5-Cyclopropyl-2-methoxyphenyl)methanamine (CAS 1250495-80-7)
- 2,2,2-Trifluoro-1-(1H-pyrrol-2-yl)ethan-1-amine (CAS 497884-05-6)
- 5-(2-Chlorophenyl)-4-methyl-4h-1,2,4-triazole-3-thiol (CAS 80590-50-7)
- 1-(2-(4-Nitrophenyl)-2-oxoethyl)-2-phenyl-1H-imidazo[1,2-a]pyridin-4-ium bromide (CAS 476411-27-5)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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