N-(5-(p-Tolyl)-1,3,4-thiadiazol-2-yl)butyramide CAS 303064-08-6
| CAS No. | 303064-08-6 |
| Molecular Formula | C13H15N3OS |
| Molecular Weight | 261.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(5-(p-Tolyl)-1,3,4-thiadiazol-2-yl)butyramide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(5-(p-Tolyl)-1,3,4-thiadiazol-2-yl)butyramide (CAS 303064-08-6), molecular formula C13H15N3OS and molecular weight 261.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(5-(p-Tolyl)-1,3,4-thiadiazol-2-yl)butyramide (C13H15N3OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
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.
CATO manufactures N-(5-(p-Tolyl)-1,3,4-thiadiazol-2-yl)butyramide 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 | C13H15N3OS |
| Molecular Weight | 261.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(5-(o-Tolyl)-1,3,4-thiadiazol-2-yl)butyramide (CAS 392244-82-5)
- n-(5-Isobutyl-1,3,4-thiadiazol-2-yl)benzamide (CAS 300727-74-6)
- N-(4-Ethylphenyl)benzenesulfonamide (CAS 92961-34-7)
- N,4-Dimethyl-N-phenylbenzenesulfonamide (CAS 599-62-2)
- 2-Chloro-1-(4-(3-(naphthalen-1-yl)-1H-pyrazol-5-yl)piperidin-1-yl)ethan-1-one (CAS 1030386-33-4)
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- (3-Chloro-4-iodophenyl)methanol (CAS 166386-60-3)
- 2-(5-(3-Methoxyphenyl)-1H-pyrazol-1-yl)ethanol (CAS 1707403-13-1)
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- Ethyl 2-chloro-8-isopropylimidazo[1,2-b]pyridazine-7-carboxylate (CAS 2434602-67-0)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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