N-(5-(Phenylsulfonamido)-1,3,4-thiadiazol-2-yl)acetamide CAS 89782-63-8
| CAS No. | 89782-63-8 |
| Molecular Formula | C10H10N4O3S2 |
| Molecular Weight | 298.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(5-(Phenylsulfonamido)-1,3,4-thiadiazol-2-yl)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
N-(5-(Phenylsulfonamido)-1,3,4-thiadiazol-2-yl)acetamide (CAS 89782-63-8), molecular formula C10H10N4O3S2 and molecular weight 298.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H10N4O3S2, N-(5-(Phenylsulfonamido)-1,3,4-thiadiazol-2-yl)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 298.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H10N4O3S2 |
| Molecular Weight | 298.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related N Standards
- Methyl 2-(phenylsulfonamido)benzoate (CAS 10038-81-0)
- Methyl 3-(Phenylsulfonamido)benzoate (CAS 107922-46-3)
- 2-Methyl-3-(phenylsulfonamido)benzoic acid (CAS 1355831-82-1)
- 5-Methyl-2-(phenylsulfonamido)benzoic acid (CAS 138964-56-4)
- 2-Phenyl-2-(phenylsulfonamido)acetic acid (CAS 271599-72-5)
- 3-Methyl-4-(phenylsulfonamido)benzoic acid (CAS 926198-86-9)
- 4-Methyl-3-(phenylsulfonamido)benzoic acid (CAS 926267-61-0)
- (2-Methyl-5-(phenylsulfonamido)phenyl)boronic acid (CAS 1388265-58-4)
Recommended Standards
- N-(4-Methyl-3-(2-oxopiperidin-1-yl)phenyl)furan-2-carboxamide (CAS 941919-49-9)
- N-(6-Amino-1-isobutyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3-methoxypropanamide (CAS 90749-74-9)
- N-(4-butylphenyl)-4-nitrobenzamide (CAS 99338-13-3)
- N-(Furan-2-carbonyl)-N-phenylpiperidine-1-carboxamide (CAS 391861-33-9)
- 6-Chloro-2-(2-chlorophenyl)-3-hydroxy-3,4-dihydroquinazolin-4-one (CAS 338412-45-6)
- 4-Cyano-5-(difluoromethyl)picolinic acid (CAS 1805666-49-2)
- 4-Benzyl-2-methylmorpholine hydrochloride (CAS 144053-96-3)
- (-)-Homoeriodictyol (CAS 446-71-9)
- Acipimox Impurity 14 (CAS 98006-89-4)
- 5-(4,5-Dimethylthiophen-3-yl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 847503-19-9)
- Nodularin (CAS 118399-22-7)
- ethyl (2S,4S,5S)-5-hydroxy-2-methyl-piperidine-4-carboxylate (CAS 2806729-75-7)
- Gefitinib Impurity 42 (CAS 230955-75-6)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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 18665070610 / Nicole.chen@cato-chem.com