1-(3-Ethyl-1,2,4-thiadiazol-5-yl)piperazine CAS 1354959-71-9
| CAS No. | 1354959-71-9 |
| Molecular Formula | C8H14N4S |
| Molecular Weight | 198.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(3-Ethyl-1,2,4-thiadiazol-5-yl)piperazine (C8H14N4S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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).
CATO supplies 1-(3-Ethyl-1,2,4-thiadiazol-5-yl)piperazine (CAS 1354959-71-9), a certified reference material (molecular formula C8H14N4S, MW 198.29 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(3-Ethyl-1,2,4-thiadiazol-5-yl)piperazine 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 | C8H14N4S |
| Molecular Weight | 198.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1991 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 1-(3-Methyl-1,2,4-thiadiazol-5-yl)piperidin-4-amine (CAS 1329672-71-0)
- (1-(1,3,4-Thiadiazol-2-yl)piperidin-4-yl)methanamine (CAS 1339187-84-6)
- 1-(3-Methyl-1,2,4-thiadiazol-5-yl)-1,4-diazepane (CAS 1354961-32-2)
- 5-(1,2,3-Thiadiazol-4-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1464914-63-3)
- (1-(3-Ethyl-1,2,4-thiadiazol-5-yl)azetidin-3-yl)methanol (CAS 1480090-48-9)
- N-((1,2,3-thiadiazol-4-yl)methyl)cyclohexanamine (CAS 1156893-55-8)
- 3-((5-Methyl-1,3,4-thiadiazol-2-yl)thio)butanenitrile (CAS 87010-96-6)
- n-((1,2,3-Thiadiazol-4-yl)methyl)hexan-1-amine (CAS 1157056-52-4)
Recommended Standards
- (S)-2-Amino-N-((3-methylthiophen-2-yl)methyl)propanamide (CAS 1354000-01-3)
- 2-((Cyclopropyl(thiazol-5-yl)methyl)amino)ethanol (CAS 1353980-09-2)
- 4-isopropyl-6-oxo-2-sulfanyl-1H-pyridine-3-carbonitrile (CAS 1378582-12-7)
- 2-((2-Aminoethyl)(methyl)amino)-1-(thiophen-2-yl)ethanone (CAS 1353943-78-8)
- Ethyl 5-methyl-4-phenylisoxazole-3-carboxylate (CAS 174716-13-3)
- 2,2-Dimethyl-7-nitro-2H-chromen-6-amine (CAS 64169-75-1)
- n-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-2-(2-ethoxy-4-formylphenoxy)acetamide (CAS 881580-08-1)
- N-Oxide Baxdrostat Impurity 27 (CAS CATO-C4X-343427)
- 5-(Diethylamino)-2-nitrosophenol hydrochloride (CAS 25953-06-4)
- Donepezil (CAS 120014-06-4)
- (Z)-({2-[(5-chloro-1,2,3-thiadiazol-4-yl)methoxy]phenyl}methylidene)(methoxy)amine (CAS 338954-28-2)
- 2-(tert-Butyl)-1H-indol-6-ol (CAS 1262882-18-7)
- Fesoterodine-O-Benzyl Acid Impurity (CAS 156755-33-8)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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