5-Chloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-thiadiazole CAS 1823184-36-6
| CAS No. | 1823184-36-6 |
| Molecular Formula | C8H2Cl2F3N3S |
| Molecular Weight | 300.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Chloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-thiadiazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-Chloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-thiadiazole (CAS 1823184-36-6), a certified reference material (molecular formula C8H2Cl2F3N3S, MW 300.09 g/mol) for analytical method development and quality control.
5-Chloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-thiadiazole (C8H2Cl2F3N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Chloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-thiadiazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H2Cl2F3N3S |
| Molecular Weight | 300.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Besifloxacin Hydrochloride (CAS 405165-61-9)
- 2-(methylamino)-2-(2-methylphenyl)acetic acid (CAS 1218720-22-9)
- 5-Bromo-2-(2-nitrovinylamino)benzoic acid (CAS 853908-49-3)
- N-[(Phenylcarbamoyl)amino]-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide (CAS 551930-95-1)
- 1-(Benzyloxy)-2,2,6,6-tetramethylpiperidine (CAS 102261-92-7)
- 2-(Aminomethyl)-3-chloropyridine (CAS 500305-98-6)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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