3-(5-Chlorothiophen-2-yl)pentan-3-ol CAS 1379334-48-1
| CAS No. | 1379334-48-1 |
| Molecular Formula | C9H13ClOS |
| Molecular Weight | 204.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-Chlorothiophen-2-yl)pentan-3-ol (CAS 1379334-48-1), molecular formula C9H13ClOS and molecular weight 204.72 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(5-Chlorothiophen-2-yl)pentan-3-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. 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.
CATO manufactures 3-(5-Chlorothiophen-2-yl)pentan-3-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)
- 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
- 4-Chloro-N-(2-methylbutan-2-yl)-1,3-thiazol-2-amine (CAS 1549100-12-0)
- 1-benzothiophene-5-carbonyl chloride (CAS 1128-89-8)
- 5-chloro-1-benzothiophene-2-carbaldehyde (CAS 28540-51-4)
- 3-chloro-1-fluoro-8-methyl-naphthalene (CAS 2387599-16-6)
- Benzenamine,4,4'-[1,3-phenylenebis(1,3,4-oxadiazole-5,2-diyl)]bis[N,N-diphenyl (CAS 184101-39-1)
- 2-(4,6-Dimethyl-pyrimidin-2-yloxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1264038-72-3)
- 3-Chloro-N-(2,5-dimethylphenyl)benzo[b]thiophene-2-carboxamide (CAS 105577-07-9)
- 1-methyl-1H-pyrazol-4-ol hydrochloride (CAS 1369488-73-2)
- 1-(2-Hydroxyphenyl)-5-phenyl-1,3-pentanedione (CAS 61828-54-4)
- (S)-1-(4-bromopyridin-2-yl)ethan-1-amine hydrochloride (CAS 1956437-52-7)
- Norfloxacin Impurity 6 (CAS 126192-88-9)
- 4-(2-Aminoethyl)-5-(o-tolyl)-1H-pyrazol-3(2H)-one (CAS 952958-60-0)
- N-(2-Pyridyl)pivalamide (CAS 86847-59-8)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
Why CATO?
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