2-((1,3,4-Thiadiazol-2-yl)amino)thiazol-4(5H)-one CAS 89335-15-9
| CAS No. | 89335-15-9 |
| Molecular Formula | C5H4N4OS2 |
| Molecular Weight | 200.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((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.
CATO supplies 2-((1,3,4-Thiadiazol-2-yl)amino)thiazol-4(5H)-one (CAS 89335-15-9), a certified reference material (molecular formula C5H4N4OS2, MW 200.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H4N4OS2, 2-((1,3,4-Thiadiazol-2-yl)amino)thiazol-4(5H)-one contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C5H4N4OS2 |
| Molecular Weight | 200.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Thiadiazol Standards
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- 3-((5-Methyl-1,3,4-thiadiazol-2-yl)thio)butanenitrile (CAS 87010-96-6)
- 2-((5-Ethyl-1,3,4-thiadiazol-2-yl)amino)-2-oxoacetic acid (CAS 83244-82-0)
- 4-((1,3,4-Thiadiazol-2-yl)amino)-4-oxobutanoic acid (CAS 26861-97-2)
- (1-(3-Ethyl-1,2,4-thiadiazol-5-yl)azetidin-3-yl)methanol (CAS 1480090-48-9)
- 2-(4-(1,2,3-Thiadiazol-4-yl)phenyl)acetonitrile (CAS 175205-46-6)
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Recommended Standards
- 1-Phenyl-4,5,6,7-tetrahydrotriazolo[4,5-c]pyridine (CAS 98175-84-9)
- 2-((1-Methyl-1H-benzo[d]imidazol-2-yl)amino)propanenitrile (CAS 35681-61-9)
- 1-Phenyl-4-(propan-2-ylidene)-1H-pyrazol-5(4H)-one (CAS 49597-19-5)
- 2-((Pyridin-2-ylamino)methyl)phenol (CAS 70301-52-9)
- 5-Amino-6-bromo-4-chloropyridazin-3(2H)-one (CAS 2447686-30-6)
- 7-Bromo-3-(4-methoxybenzyl)quinazolin-4(3H)-one (CAS 832114-36-0)
- 2-(2-Chloro-3-(difluoromethyl)-5-nitropyridin-4-yl)acetonitrile (CAS 1806042-60-3)
- Pyridine-2,3,5-triol (CAS 62566-65-8)
- 3-(2-Hydroxyethyl)cyclopentan-1-ol (CAS 61478-09-9)
- (S)-N-(4-methyl-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl)benzamide (CAS 94441-89-1)
- 4,5,7-Trifluoro-2-methylbenzo[d]thiazole (CAS 159790-13-3)
- 1-Ethenyl-4-(4-propylcyclohexyl)cyclohexane (CAS 477557-80-5)
- 4-(Aminomethyl)-3-methoxybenzonitrile (CAS 182159-14-4)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com