5-Isopropyl-1,3,4-thiadiazole-2-thiol CAS 37663-52-8
| CAS No. | 37663-52-8 |
| Molecular Formula | C5H8N2S2 |
| Molecular Weight | 160.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.26 g/mol gives 5-Isopropyl-1,3,4-thiadiazole-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Isopropyl-1,3,4-thiadiazole-2-thiol (CAS 37663-52-8) is a high-purity analytical reference standard with the molecular formula C5H8N2S2 and a molecular weight of 160.26 g/mol.
Based on its molecular formula C5H8N2S2, 5-Isopropyl-1,3,4-thiadiazole-2-thiol contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.26 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).
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 5-Isopropyl-1,3,4-thiadiazole-2-thiol 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 | C5H8N2S2 |
| Molecular Weight | 160.26 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Isopropyl Standards
- 1-Isopropyl-4-(prop-1-en-2-yl)benzene (mix TBC as stabilizer) (CAS 2388-14-9)
- O-isopropyl 3-methylbutanethioate (CAS 34322-06-0)
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- 1-Isopropyl-1H-pyrrolo[2,3-c]pyridine (CAS 1221153-83-8)
- 5-Isopropyl-1H-indazole (CAS 1426425-86-6)
- 1-Isopropyl-1H-benzo[d]imidazole (CAS 17583-50-5)
- 1-Isopropyl-1H-indazole (CAS 83482-91-1)
Recommended Standards
- 5-Ethyltetralin (CAS 42775-75-7)
- 5-Propyl-[1,3,4]thiadiazole-2-thiol (CAS 37663-50-6)
- 5,7-Dimethyltetralin (CAS 21693-54-9)
- 6-Ethyltetralin (CAS 22531-20-0)
- (S)-2-(3-(Benzyl(cyclopropyl)amino)pyrrolidin-1-yl)ethanol (CAS 1354015-28-3)
- Cyclopentyl(pyrimidin-2-yl)methanol (CAS 1182977-20-3)
- 1-Methyl-4-nitrobenzimidazole (CAS 31493-66-0)
- Ethyl 2-methyl-4-oxo-1,4-dihydropyridine-3-carboxylate (CAS 260389-91-1)
- 2-(4-Chlorophenyl)-6-ethoxypyrazine (CAS 1333222-39-1)
- 4-Fluoro-3-sulfamoylphenylboronic acid (CAS 1036738-32-5)
- 4-Chloro-N-[5-cyano-2-(methylsulfanyl)phenyl]benzamide (CAS 303147-21-9)
- 3-(5-Bromopyridin-2-yl)propanoic acid (CAS 1021938-97-5)
- 3-Azabicyclo[3.3.1]nonane (CAS 280-70-6)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com