2-Amino-5-ethylthio-1,3,4-thiadiazole CAS 25660-70-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25660-70-2 |
| Molecular Formula | C4H7N3S2 |
| Molecular Weight | 161.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-5-ethylthio-1,3,4-thiadiazole (CAS 25660-70-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7N3S2. Molecular weight: 161.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H7N3S2 |
| Molecular Weight | 161.25 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.) | 1964 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Amino Standards
- 1-Amino-4-methoxy-2,4-dimethylpentan-2-ol (CAS 1174417-40-3)
- 2-Amino-4-methoxy-2,4-dimethylpentan-1-ol (CAS 1218227-46-3)
- 1-Amino-3-(tert-butoxy)-2-methylpropan-2-ol (CAS 1342029-71-3)
- 2-Amino-4-(tert-butoxy)butan-1-ol (CAS 1342065-10-4)
- 1-Amino-4-(tert-butoxy)butan-2-ol (CAS 1343442-76-1)
- 2-Amino-4-ethoxy-2-methylpentan-1-ol (CAS 1343983-91-4)
- 2-Amino-4-isopropoxy-2-methylbutan-1-ol (CAS 1344119-48-7)
- 1-Amino-5-methoxy-2,3-dimethylpentan-3-ol (CAS 1526692-07-8)
Recommended Standards
- 1-(2-Thioxothiazolidin-3-yl)ethanone (CAS 76397-53-0)
- 3-(Ethylsulfanyl)-1,2,4-thiadiazol-5-amine (CAS 6913-14-0)
- [5-(methylsulfanyl)-1,3,4-thiadiazol-2-yl]methanamine (CAS 933693-22-2)
- 1-Methanesulfinyl-3,3-dimethylbutan-2-one (CAS 64084-17-9)
- Epimetendiol (CAS 132830-78-5)
- 3-Cyclopropoxypyridine-2,4-dicarbonitrile (CAS 1243447-74-6)
- 6-(Difluoromethyl)-3-fluoro-2-methoxypyridin-4-amine (CAS 1806813-68-2)
- Methyl (3S,4S)-4-amino-1-benzylpiperidine-3-carboxylate (CAS 1398937-58-0)
- [6-(1-Methyl-1H-pyrazol-4-yl)pyridin-3-yl]methanamine (CAS 1610585-67-5)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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 13829788188 / jacky.chen@cato-chem.com