Tetrahydrofurfurylsodiumthiosulfate CAS 77339-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77339-73-2 |
| Molecular Formula | H2O3S2 C5H9NaO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetrahydrofurfurylsodiumthiosulfate (CAS 77339-73-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: H2O3S2 C5H9NaO. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | H2O3S2 C5H9NaO |
| Molecular Weight | 222.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1979 |
| Sulfur Atoms | 2 |
Recommended Standards
- 1-(1-Phenylvinyl)-1H-benzo[d]imidazol-2(3H)-one (CAS 60739-31-3)
- 2-Chloro-3-phenylsulfonamidopyridine-5-boronic acid pinacol ester, 97% (CAS 1083326-55-9)
- 7-Bromo-1a,2,3,7b-tetrahydro-1H-cyclopropa[c]quinoline (CAS 1404431-48-6)
- 4-Bromo-5-difluoromethoxy-2-fluorophenol (CAS 1804409-04-8)
- 1-Methyl-3-(methylsulfinyl)benzene (CAS 13150-71-5)
- Perindopril Impurity 107 (CAS CATO-C4X-1252107)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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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