5-Benzylthio-1,2,4-thiadiazol-3-ol CAS 56409-57-5
| CAS No. | 56409-57-5 |
| Molecular Formula | C9H8N2OS2 |
| Molecular Weight | 224.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Benzylthio-1,2,4-thiadiazol-3-ol (CAS 56409-57-5), a certified reference material (molecular formula C9H8N2OS2, MW 224.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8N2OS2, 5-Benzylthio-1,2,4-thiadiazol-3-ol contains a nitrogen-containing heterocyclic scaffold, 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 224.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Benzylthio-1,2,4-thiadiazol-3-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 | C9H8N2OS2 |
| Molecular Weight | 224.30 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Benzylthio Standards
- Ethyl 2-(benzylthio)propanoate (CAS 52414-72-9)
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- 4-(Benzylthio)benzonitrile (CAS 150993-53-6)
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- 6-(Benzylthio)hexan-2-one (CAS 189103-47-7)
Recommended Standards
- 5-Amino-6-(dipropylamino)-2-methylpyrimidin-4(1H)-one (CAS 792142-15-5)
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- 5-Amino-1-(1,2,5-trimethylpiperidin-4-yl)-1H-pyrazol-3-ol (CAS 609809-95-2)
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- Methyl 4-fluoro-2-mercaptobenzoate (CAS 81223-44-1)
- benzyl (2S)-2-amino-3,3-dimethylbutanoate hydrochloride (CAS 176388-88-8)
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Why CATO?
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