5-(Benzenesulfonyl)-1,2,3-thiadiazole CAS 286859-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 286859-52-7 |
| Molecular Formula | C8H6N2O2S2 |
| Molecular Weight | 226.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Benzenesulfonyl)-1,2,3-thiadiazole (CAS 286859-52-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6N2O2S2. Molecular weight: 226.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O2S2 |
| Molecular Weight | 226.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Benzenesulfonyl Standards
- 1-(Benzenesulfonyl)pyrazolidin-3-one (CAS 477850-49-0)
- 773-64-8 Benzenesulfonyl chloride, 2,4,6-trimethyl- 2-Mesitylenesulfonyl chloride (8CI) Mesitylene-2-sulphonyl chloride 3-11-00-00346 (Beilstein Handbook Reference) BRN 1107601 EINECS 212-257-8 Mesitylenesulfonyl chloride 2-Mesitylenesulfonyl chloride Mesitylsulfonyl chloride NSC 403295 2,4,6-Trimethylbenzenesulfonyl chloride (CAS 773-64-8)
- 4-Benzenesulfonyl-butyric acid (CAS 6178-52-5)
- 4-(Benzenesulfonyl)-2,3-dihydro-1H-imidazol-2-one (CAS 185011-02-3)
- 6-(benzenesulfonyl)-6-azabicyclo[3.1.0]hexane (CAS 141336-05-2)
- 1-(Benzenesulfonyl)-1H-pyrrol-2-ol (CAS 1881291-09-3)
- 3-(Benzenesulfonyl)aniline (CAS 26815-49-6)
- 4-(benzenesulfonyl)phenol (CAS 7402-69-9)
Recommended Standards
- 5-(1-(1H-Imidazol-1-yl)ethyl)-2-methyl-1H-benzo[d]imidazole (CAS 779287-52-4)
- 5-Amino-1-(3-propylphenyl)-1H-pyrazole-4-carbonitrile (CAS 650628-57-2)
- 5-((5-Methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-carbaldehyde (CAS 330943-92-5)
- 1-Ethyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1394175-20-2)
- 3-Chloro-1H-pyrrolo[2,3-c]pyridine-4-carboxylic acid (CAS 1190320-29-6)
- 1-Methyl-5-propyl-1h-1,2,3-triazol-4-amine (CAS 1505114-73-7)
- (R)-4-Bromo-N-(1-hydroxypropan-2-yl)benzenesulfonamide (CAS 202751-85-7)
- Methyl 3-nitro-4-phenoxy-5-sulfamoylbenzoate (CAS 57939-04-5)
- (2S)-3-(1H-Indol-3-yl)-2-[(3-nitropyridin-2-yl)amino]propanoic acid (CAS 36977-07-8)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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