5-cyclopropyl-1,3,4-thiadiazole-2-thiol CAS 66464-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66464-83-3 |
| Molecular Formula | C5H6N2S2 |
| Molecular Weight | 158.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-cyclopropyl-1,3,4-thiadiazole-2-thiol (CAS 66464-83-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6N2S2. Molecular weight: 158.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6N2S2 |
| Molecular Weight | 158.24 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related cyclopropyl Standards
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- 2-CYCLOPROPYL-1H-PYRROLO[2,3-B]PYRIDINE (CAS 1014613-50-3)
- 3-Cyclopropyl-1H-indazole (CAS 1146395-69-8)
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- 16405-79-1 2-Cyclopropyl-1H-benzimidazole 5263AD C10H10N2 (CAS 16405-79-1)
Recommended Standards
- 5,5-Dimethylheptanoicacid (CAS 52146-21-1)
- 5-Ethyl-2-propyltetrahydrofuran-2-ol (CAS 620158-58-9)
- 5-(Methylthio)thiophene-2-carbaldehyde (CAS 24445-35-0)
- α-Phenylcyclopentanecarbonyl chloride (CAS 17380-62-0)
- 2-(Pyridin-3-yl)nicotinonitrile (CAS 870065-12-6)
- N-(5-Methylpyridin-2-yl)thiourea (CAS 131185-00-7)
- Methyl 1-(2-(cyclopentylamino)-2-oxoethyl)-3-cyclopropyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1018052-47-5)
- 2-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-1H-benzo[d]imidazole-6-carboxylic acid (CAS 2094568-30-4)
- Methyl 2-bromo-5-chlorothiazole-4-carboxylate (CAS 1053655-63-2)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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 13829788188 / jacky.chen@cato-chem.com