2-((5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)amino)thiazol-4(5H)-one CAS 89335-19-3
| CAS No. | 89335-19-3 |
| Molecular Formula | C11H7ClN4OS2 |
| Molecular Weight | 310.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 2-((5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)amino)thiazol-4(5H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 310.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-((5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)amino)thiazol-4(5H)-one (CAS 89335-19-3), a certified reference material (molecular formula C11H7ClN4OS2, MW 310.78 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 2-((5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)amino)thiazol-4(5H)-one 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 | C11H7ClN4OS2 |
| Molecular Weight | 310.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Chlorophenyl Standards
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Recommended Standards
- 2-(Tert-butyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860611-04-7)
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- 2-Chloro-1-(4-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)piperazin-1-yl)ethan-1-one (CAS 853574-38-6)
- N-[1-(Aminocarbonyl)-4-[(2-chloro-1-iminoethyl)amino]butyl]-benzamide (CAS 1965308-76-2)
- N-(tert-butyl)-2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetamide (CAS 2056919-55-0)
- (R)-2-((S)-1-(tert-Butoxycarbonyl)pyrrolidine-2-carboxamido)-3-methylbutanoic acid (CAS 91859-62-0)
- 2-(2-(2-((4-Methylbenzyl)oxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate (CAS 1688666-41-2)
- Trimethyl-(2-phenyl-cyclohex-1-enyloxy)-silane (CAS 53723-93-6)
- 2-Phenyl-3-(pyridin-2-yl)-1H-indole (CAS 91025-04-6)
- 6-chloro-5-methyl-pyridazin-4-amine (CAS 2387601-30-9)
- Semaglutide impurity 57 (CAS 2773558-06-6)
- 3-(Cyclohexanecarbonyl-amino)-2-methyl-benzoic acid (CAS 878738-34-2)
- (3R,4S,5S)-3,4,5-tris(benzyloxy)tetrahydro-2H-pyran-2-ol (CAS 1423035-43-1)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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