N-(benzo[d][1,2,3]thiadiazol-5-ylcarbamoyl)-4-methylbenzenesulfonamide CAS 866156-68-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866156-68-5 |
| Molecular Formula | C14H12N4O3S2 |
| Molecular Weight | 348.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(benzo[d][1,2,3]thiadiazol-5-ylcarbamoyl)-4-methylbenzenesulfonamide (CAS 866156-68-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12N4O3S2. Molecular weight: 348.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12N4O3S2 |
| Molecular Weight | 348.40 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related N Standards
- (5-(Benzo[d][1,3]dioxol-5-yl)-1H-pyrazol-1-yl)(4-(tert-butyl)phenyl)methanone (CAS 956181-72-9)
- 1H-Benzo[d][1,2,3]triazol-1-yl (2-(pyridin-2-yldisulfanyl)ethyl) carbonate (CAS 913168-10-2)
- 2-(((1H-Benzo[d]imidazol-2-yl)methyl)thio)-3-allylquinazolin-4(3H)-one (CAS 438574-70-0)
- 1-(3-(Benzo[d]thiazol-2-ylthio)propyl)-3-(5-methylisoxazol-3-yl)urea (CAS 899741-20-9)
- 1-(3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)-2-(cyclopentylthio)ethan-1-one (CAS 1788830-79-4)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((4-bromophenyl)amino)propan-1-one (CAS 720667-79-8)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((4-chloro-3-nitrophenyl)amino)propan-1-one (CAS 892155-46-3)
- Benzo[d]oxazol-2-yl(2-chloro-6-fluorophenyl)methyl ethylcarbamate (CAS 104029-78-9)
Recommended Standards
- N-(6-Phenyl-4-(piperazin-1-yl)pyrido[3,2-d]pyrimidin-2-yl)acetamide (CAS 917757-36-9)
- Tetra(cyanoethoxymethyl) methane (CAS 2465-91-0)
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 892021-73-7)
- 2-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-yl)oxy)acetic acid (CAS 890014-09-2)
- 6-Bromo-2,3,4-trifluorobenzenethiol (CAS 1208075-24-4)
- N1-(2-Cyanophenyl)-N2-(4-fluorobenzyl)oxalamide (CAS 898349-74-1)
- 4-Fluoro-N-((2-morpholinoethyl)carbamothioyl)benzamide hydrochloride (CAS 327975-20-2)
- Avibactam Impurity 129 (CAS CATO-C4X-1348129)
- 2-[(4-Methyl-1,2,3-thiadiazol-5-yl)sulfanyl]ethan-1-amine (CAS 338420-61-4)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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