2-(4-((5-Chlorothiophen-2-yl)methyl)piperazin-1-yl)ethan-1-ol CAS 1247902-51-7
| CAS No. | 1247902-51-7 |
| Molecular Formula | C11H17ClN2OS |
| Molecular Weight | 260.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(4-((5-Chlorothiophen-2-yl)methyl)piperazin-1-yl)ethan-1-ol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, 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-(4-((5-Chlorothiophen-2-yl)methyl)piperazin-1-yl)ethan-1-ol (CAS 1247902-51-7), molecular formula C11H17ClN2OS and molecular weight 260.78 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(4-((5-Chlorothiophen-2-yl)methyl)piperazin-1-yl)ethan-1-ol (C11H17ClN2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), 2-(4-((5-Chlorothiophen-2-yl)methyl)piperazin-1-yl)ethan-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.
Physical & Chemical Properties
| Molecular Formula | C11H17ClN2OS |
| Molecular Weight | 260.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorothiophen Standards
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- 2-(5-Chlorothiophen-2-yl)-1H-indole-3-carbaldehyde (CAS 590390-91-3)
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Recommended Standards
- 2-Amino-n-[1-(5-chlorothiophen-2-yl)ethyl]pentanamide (CAS 1218114-38-5)
- 1-(4-Isobutylphenyl)ethane-1-sulfonyl chloride (CAS 1249516-74-2)
- 2,4,6-triethylbenzene-1-sulfonyl chloride (CAS 115472-98-5)
- 2-(4-(Tert-butyl)phenyl)ethane-1-sulfonyl chloride (CAS 1017337-98-2)
- Undecanoic acid, 11-[[(1,1-dimethylethoxy)carbonyl]amino]-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 176242-02-7)
- Tert-butyl 4-hydroxy-4-((((tetrahydrofuran-2-yl)methyl)amino)methyl)piperidine-1-carboxylate (CAS 1440535-70-5)
- 2,3-Dihydrobenzo[b][1,4]oxathiine-2-carboxylic acid 4,4-dioxide (CAS 1251923-88-2)
- 6-Chloro-3-isopropyl-2-methylquinolin-4-ol (CAS 1342694-46-5)
- 8-Methyl-N-(4-(trifluoromethoxy)phenyl)-4H-thieno[3,2-c]thiochromene-2-carboxamide (CAS 477887-29-9)
- 6-(1,5-Dimethyl-1H-pyrazol-4-yl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1855890-07-1)
- 2-(Piperidin-4-yl)-4,5,6,7-tetrahydro-1H-benzo[d]imidazole dihydrochloride (CAS 1448128-25-3)
- 6-Bromo-7-fluoro-2,3-dihydro-1h-indole (CAS 1782908-19-3)
- 4-(4-Methyl-piperazine-1-carbonyl)benzaldehyde (CAS 58287-81-3)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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