N-((5-cyclopropyl-1,3,4-thiadiazol-2-yl)carbamoyl)-4-methylbenzenesulfonamide CAS 866043-28-9
| CAS No. | 866043-28-9 |
| Molecular Formula | C13H14N4O3S2 |
| Molecular Weight | 338.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 338.41 g/mol gives N-((5-cyclopropyl-1,3,4-thiadiazol-2-yl)carbamoyl)-4-methylbenzenesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-((5-cyclopropyl-1,3,4-thiadiazol-2-yl)carbamoyl)-4-methylbenzenesulfonamide (CAS 866043-28-9), a certified reference material (molecular formula C13H14N4O3S2, MW 338.41 g/mol) for analytical method development and quality control.
The molecular framework of N-((5-cyclopropyl-1,3,4-thiadiazol-2-yl)carbamoyl)-4-methylbenzenesulfonamide (C13H14N4O3S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-((5-cyclopropyl-1,3,4-thiadiazol-2-yl)carbamoyl)-4-methylbenzenesulfonamide 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.
Physical & Chemical Properties
| Molecular Formula | C13H14N4O3S2 |
| Molecular Weight | 338.41 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Methyl 2-((5-(3-phenylureido)-1,3,4-thiadiazol-2-yl)thio)propanoate (CAS 898437-14-4)
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- Ethyl 2-({5-[(anilinocarbonyl)amino]-1,3,4-thiadiazol-2-yl}sulfanyl)acetate (CAS 866042-10-6)
- N-(5-((2-Amino-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-4-ethoxybenzamide (CAS 893150-73-7)
- 2-Fluoro-1-methoxy-4-thiocyanatobenzene (CAS 89818-26-8)
- 5-Chloro-5,6-dihydro-4H-1,3-thiazin-2-amine (CAS 34025-37-1)
- 2-(3-Nitro-1h-pyrazol-1-yl)-1-phenylethan-1-one (CAS 5761-58-0)
- 4-Amino-2,6-dioxo-1,2,5,6-tetrahydropyrimidine-5-carbaldehyde (CAS 61923-44-2)
- 1-(2-(Dimethylamino)ethyl)-1h-benzo[d]imidazole-5-carboxylic acid (CAS 1036628-07-5)
- Spiro[bicyclo[3.2.1]octane-8,2'-[1,3]dioxolan]-3-one (CAS 70260-47-8)
- 7-Methoxy-1H-indazol-3-amine (CAS 1279834-03-5)
- tert-Butyl 3-cyano-4-fluorobenzylcarbamate (CAS 368426-87-3)
- 2-(3-Chlorobenzyl)quinazolin-4(3H)-one (CAS 400078-63-9)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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