Ethyl 2-((5-(2-(piperidin-1-yl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetate CAS 329699-28-7
| CAS No. | 329699-28-7 |
| Molecular Formula | C13H20N4O3S2 |
| Molecular Weight | 344.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 344.45 g/mol gives Ethyl 2-((5-(2-(piperidin-1-yl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 2-((5-(2-(piperidin-1-yl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 329699-28-7), molecular formula C13H20N4O3S2 and molecular weight 344.45 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 2-((5-(2-(piperidin-1-yl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetate (C13H20N4O3S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 344.45 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Ethyl 2-((5-(2-(piperidin-1-yl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetate 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 | C13H20N4O3S2 |
| Molecular Weight | 344.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 7-((5R,6S)-6-Hydroxy-2,2-dimethyl-1,3-dioxepan-5-yl)-1,4,7,10-tetraazacyclododecane-1-carboxaldehyde (CAS 198637-59-1)
- Ethyl 2-((5-(3-cyclohexylureido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 866042-11-7)
- 6-(4-Chlorophenoxy)-7-methyl-7H-purine (CAS 5444-56-4)
- HLCL-61 (CAS 586395-74-6)
- 1-ETHYL-2-FLUORO-3-METHOXYBENZENE (CAS 1234845-70-5)
- 4-(Bromomethyl)-5-(hydroxymethyl)-2H-1,3-dioxol-2-one (CAS 209551-44-0)
- D-Ribulose-13C-1 (CAS 131771-71-6)
- Metformin Impurity 44 (CAS 2978-35-0)
- N-(3-Isopropoxypropyl)-7-phenyl-7H-pyrazolo[3,4-d][1,2,3]triazin-4-amine (CAS 1251550-71-6)
- n-(3-Ethynylphenyl)cyclobutanecarboxamide (CAS 1248272-20-9)
- 2-{1-[(tert-butoxy)carbonyl]azetidin-3-yl}benzoic acid (CAS 908334-12-3)
- Efinaconazole Impurity 26 (CAS 2055038-63-4)
- 2-Amino-9-((2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-((4-methoxytetrahydro-2H-pyran-4-yl)oxy)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one (CAS 69471-61-0)
- Semaglutide Impurity 6 (CAS 62-57-7)
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