2-(5-Chlorothiophen-2-yl)-3-methylbutan-2-ol CAS 1379317-23-3
| CAS No. | 1379317-23-3 |
| Molecular Formula | C9H13ClOS |
| Molecular Weight | 204.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H13ClOS, 2-(5-Chlorothiophen-2-yl)-3-methylbutan-2-ol contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 204.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(5-Chlorothiophen-2-yl)-3-methylbutan-2-ol (CAS 1379317-23-3) is a high-purity analytical reference standard with the molecular formula C9H13ClOS and a molecular weight of 204.72 g/mol.
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)-3-methylbutan-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)
- 3-(5-Chlorothiophen-2-yl)pentan-3-ol (CAS 1379334-48-1)
- 2-(5-Chlorothiophen-2-yl)pentan-2-ol (CAS 1379366-54-7)
- 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
- 1-benzothiophene-5-carbonyl chloride (CAS 1128-89-8)
- 3-chloro-1-fluoro-8-methyl-naphthalene (CAS 2387599-16-6)
- 4-Chloro-N-(2-methylbutan-2-yl)-1,3-thiazol-2-amine (CAS 1549100-12-0)
- N-(2-chloroethyl)azepane-1-carboxamide (CAS 855888-81-2)
- N2-isopropylpyridine-2,5-diamine dihydrochloride (CAS 1210765-92-6)
- 7-(1,1-Dimethylethyl)-3-(2,6-dimethylphenyl)-2,3,5,6,7,8-hexahydro-2-thioxo[1]benzothieno[2,3-d]pyrimidin-4(1H)-one (CAS 744227-08-5)
- 7-Ethoxy-2-hydroxyquinoline-3-carbaldehyde (CAS 319490-90-9)
- 4-(3-Chloroprop-1-yn-1-yl)-1-phenyl-1h-pyrazole (CAS 1178712-99-6)
- Olmesartan Impurity 109 (CAS 1867269-66-6)
- 1-Chloro-5,6,7-trimethyl-6H-pyrrolo[3,4-d]pyridazine (CAS 90817-88-2)
- 2-[(4-Bromophenyl)sulfanyl]-N-[3-fluoro-4-(4-phenylpiperazin-1-yl)phenyl]acetamide (CAS 866136-81-4)
- 3-{4-[methyl(propan-2-yl)sulfamoyl]phenyl}prop-2-enoic acid (CAS 1049157-55-2)
- 6-(Difluoromethyl)-5-iodopyridin-2-amine (CAS 1805028-74-3)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
Why CATO?
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