2-((5-((1,1-Dioxidobenzo[d]isothiazol-3(2H)-ylidene)amino)-1,3,4-thiadiazol-2-yl)thio)-1-(piperidin-1-yl)ethan-1-one CAS 825657-73-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 825657-73-6 |
| Molecular Formula | C16H17N5O3S3 |
| Molecular Weight | 423.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((5-((1,1-Dioxidobenzo[d]isothiazol-3(2H)-ylidene)amino)-1,3,4-thiadiazol-2-yl)thio)-1-(piperidin-1-yl)ethan-1-one (CAS 825657-73-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H17N5O3S3. Molecular weight: 423.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H17N5O3S3 |
| Molecular Weight | 423.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 3 |
Related Dioxidobenzo Standards
- 4-((1,1-Dioxidobenzo[d]isothiazol-3-yl)amino)-N-phenylbenzenesulfonamide (CAS 350509-83-0)
- 3-((1,1-Dioxidobenzo[d]isothiazol-3(2H)-ylidene)amino)propyl 2-chloro-2-phenylacetate (CAS 356088-58-9)
- 3-((1,1-Dioxidobenzo[d]isothiazol-3-yl)amino)propyl 2-bromobutanoate (CAS 591212-97-4)
- (((1,1-Dioxidobenzo[b]thiophen-2-yl)methoxy)carbonyl)-L-phenylalanine (CAS 197245-19-5)
- 4-(5-((1,1-Dioxidobenzo[b]thiophen-3-yl)thio)-1H-tetrazol-1-yl)benzoic acid (CAS 1091555-35-9)
- Methyl 2-((1,1-dioxidobenzo[d]isothiazol-3(2h)-ylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 568550-83-4)
- 3-((1,1-Dioxidobenzo[d]isothiazol-3-yl)amino)propyl 2-bromopropanoate (CAS 591213-01-3)
- (((1,1-Dioxidobenzo[b]thiophen-2-yl)methoxy)carbonyl)-L-methionine (CAS 197245-29-7)
Recommended Standards
- 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 565446-72-2)
- 3-Isopropyl-8,9-dimethoxy-5-((2-methylbenzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 920529-89-1)
- 1'-((3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-yl)sulfonyl)-[1,4'-bipiperidine]-4'-carboxamide (CAS 702636-90-6)
- (S)-2-(1-Aminoethyl)benzonitrile (CAS 1213467-90-3)
- 4-Butoxy-N-(3-cyanothiophen-2-yl)benzamide (CAS 865545-79-5)
- 4-(3-Methoxyphenyl)-6-oxo-2-phenyl-1,6-dihydropyrimidine-5-carbonitrile (CAS 338982-08-4)
- 3-Chloro-6-(difluoromethyl)-5-nitropyridin-2-amine (CAS 1805326-67-3)
- 8-Chloro-2-(4-isobutoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160255-90-2)
- 5-AMino-2-chloro-4-methoxy-benzoic acid (CAS 1143622-07-4)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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