2-(5-Chlorothiophen-2-yl)pentan-2-ol CAS 1379366-54-7
| CAS No. | 1379366-54-7 |
| Molecular Formula | C9H13ClOS |
| Molecular Weight | 204.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(5-Chlorothiophen-2-yl)pentan-2-ol is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(5-Chlorothiophen-2-yl)pentan-2-ol (CAS 1379366-54-7) is a high-purity analytical reference standard with the molecular formula C9H13ClOS and a molecular weight of 204.72 g/mol.
The molecular framework of 2-(5-Chlorothiophen-2-yl)pentan-2-ol (C9H13ClOS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 2-(5-Chlorothiophen-2-yl)pentan-2-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H13ClOS |
| Molecular Weight | 204.72 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorothiophen Standards
- 4-(5-Chlorothiophen-2-yl)-3-methylbutan-2-ol (CAS 1251242-27-9)
- 2-(5-Chlorothiophen-2-yl)-3-methylbutan-2-ol (CAS 1379317-23-3)
- 3-(5-Chlorothiophen-2-yl)pentan-3-ol (CAS 1379334-48-1)
- ethyl 2-(5-chlorothiophen-2-yl)acetate (CAS 1123190-96-4)
- 3-(5-Chlorothiophen-2-yl)-2-methylpropanoic acid (CAS 1248972-35-1)
- Methyl 2-(5-chlorothiophen-2-yl)propanoate (CAS 1513645-52-7)
- 2-(3-Chlorothiophen-2-yl)-2-methylpropanoic acid (CAS 950604-74-7)
- Methyl 2-(5-chlorothiophen-2-yl)-2-oxoacetate (CAS 32766-62-4)
Recommended Standards
- 4-Chloro-N-(2-methylbutan-2-yl)-1,3-thiazol-2-amine (CAS 1549100-12-0)
- 5-chloro-1-benzothiophene-2-carbaldehyde (CAS 28540-51-4)
- benzothiophene-3-carbonyl chloride (CAS 39827-12-8)
- 1-benzothiophene-5-carbonyl chloride (CAS 1128-89-8)
- tert-Butyl 3-(fluoromethyl)azetidine-1-carboxylate (CAS 1443983-85-4)
- 2-(3-(1H-pyrrol-1-yl)phenyl)-4-methylthiazole-5-carbohydrazide (CAS 262589-42-4)
- 4-Methoxy-3-(3-phenylpropoxy)benzaldehyde (CAS 165121-41-5)
- Ethyl 7-chloro-6-(difluoromethoxy)quinoline-3-carboxylate (CAS 1443285-97-9)
- 3-Methyl-N-((1-propyl-1H-pyrazol-3-yl)methyl)butan-1-amine hydrochloride (CAS 1856033-64-1)
- 766557-59-9 A838785 N-(3-tert-butylsulfanylpyridin-4-yl)-2,2-dimethyl-propanamide N-[3-(tert-butylthio)-4-pyridinyl]-2,2-dimethylpropanamide (CAS 766557-59-9)
- (1-(6-Bromopyridin-2-yl)piperidin-3-yl)methanol (CAS 959239-04-4)
- 1-Benzyl-3-(4-chlorophenyl)piperazine (CAS 1248907-46-1)
- n-(4-Aminophenyl)-3,4-dihydro-2h-1,5-benzodioxepine-7-sulfonamide (CAS 790271-22-6)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
Why CATO?
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