3-isothiocyanato-2,3-dihydro-1$l^{6}-thiophene-1,1-dione CAS 893725-07-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893725-07-0 |
| Molecular Formula | C5H5NO2S2 |
| Molecular Weight | 175.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-isothiocyanato-2,3-dihydro-1$l^{6}-thiophene-1,1-dione (CAS 893725-07-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5NO2S2. Molecular weight: 175.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5NO2S2 |
| Molecular Weight | 175.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related isothiocyanato Standards
- 3-Isothiocyanato-2,5-dihydrothiophene 1,1-dioxide (CAS 571155-23-2)
- (3-Isothiocyanato-2,2-dimethylpropyl)dimethylamine (CAS 1019119-63-1)
- 4-Isothiocyanato-3,5-dimethylphenol (CAS 1246818-00-7)
- 3-Isothiocyanato-2,4-dimethylphenol (CAS 1936148-65-0)
- 4-Isothiocyanato-6-(methoxymethyl)pyrimidine (CAS 1192813-77-6)
- 5-Isothiocyanato-3-isopropyl-1-methyl-1H-pyrazole (CAS 1349718-73-5)
- 4-Isothiocyanato-6-methoxypyrimidine (CAS 1192813-23-2)
- 2-Isothiocyanato-6-methoxypyridine (CAS 1103425-81-5)
Recommended Standards
- 3-Isopropylindolin-2-one (CAS 4679-87-2)
- 3-Isopropyl-2H-benzo[b][1,4]oxazine (CAS 78479-91-1)
- 3-Methoxy-2-phenyl-2,5-dihydro-1H-pyrrole (CAS 341979-61-1)
- 4-Mercaptoquinoline-3-sulfonic acid (CAS 502621-93-4)
- (S)-N-Boc-4-(2-hydroxyethyl)-2,2-dimethyloxazolidine (CAS 147959-18-0)
- 2-Oxo-2,3-dihydro-1,3-benzoxazole-6-carbaldehyde (CAS 54903-15-0)
- Zopiclone Impurity 17 (CAS 1348046-61-6)
- Fasudil Impurity 5 (CAS 2044702-91-0)
- n-(2-Aminoethyl)-1-methyl-1h-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 864871-66-9)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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