3-(3-Ethyl-5-mercapto-4H-1,2,4-triazol-4-yl)thietane 1,1-dioxide CAS 1856337-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1856337-68-2 |
| Molecular Formula | C7H11N3O2S2 |
| Molecular Weight | 233.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Ethyl-5-mercapto-4H-1,2,4-triazol-4-yl)thietane 1,1-dioxide (CAS 1856337-68-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H11N3O2S2. Molecular weight: 233.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H11N3O2S2 |
| Molecular Weight | 233.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Tert-butyl ((1S,2R)-2-phenylcyclopropyl)carbamate (CAS 185256-49-9)
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- 1H,1H,2H,2H-Perfluorododecane-1-thiol (CAS 34451-28-0)
- 3-Iodo-1,5-dimethyl-1H-indazole (CAS 1015846-43-1)
- Ethyl 2-(3-amino-4-methyl-1h-pyrazol-1-yl)propanoate (CAS 1343579-54-3)
- 5,5'''-Didecyl-2,2':5',2'':5'',2'''-quaterthiophene (CAS 514188-77-3)
- 16,26-Bis(diphenylphosphanyl)-3,14-dioxa-1,2(1,3)-dibenzenacyclotetradecaphane (CAS 1225281-43-5)
- 1,4,5,8-Tetraamino-2-bromo-6-(3-butylphenoxy)anthracene-9,10-dione (CAS 88602-04-4)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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