3-Chloro-2-[(3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-1,2,4-thiadiazol-5-yl)sulfanyl]-5-(trifluoromethyl)pyridine CAS 338770-07-3
| CAS No. | 338770-07-3 |
| Molecular Formula | C14H4Cl2F6N4S3 |
| Molecular Weight | 509.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-2-[(3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-1,2,4-thiadiazol-5-yl)sulfanyl]-5-(trifluoromethyl)pyridine (CAS 338770-07-3) is a high-purity analytical reference standard with the molecular formula C14H4Cl2F6N4S3 and a molecular weight of 509.30 g/mol.
3-Chloro-2-[(3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-1,2,4-thiadiazol-5-yl)sulfanyl]-5-(trifluoromethyl)pyridine (C14H4Cl2F6N4S3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 3-Chloro-2-[(3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-1,2,4-thiadiazol-5-yl)sulfanyl]-5-(trifluoromethyl)pyridine 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 | C14H4Cl2F6N4S3 |
| Molecular Weight | 509.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
Related Chloro Standards
- 3-Chloro-2-[(5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-1,3,4-thiadiazol-2-yl)sulfanyl]-5-(trifluoromethyl)pyridine (CAS 303994-41-4)
- 1-(8-Chloro-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl)piperidin-4-one O-(2-chlorobenzyl) oxime (CAS 400089-07-8)
- 1-(8-Chloro-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl)piperidin-4-one O-(4-chlorobenzyl) oxime (CAS 400089-12-5)
- (3E)-3-[(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-oxoethoxy)imino]-1-(3-chlorothiophen-2-yl)propan-1-one (CAS 339012-80-5)
- 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl 3-(2-chlorophenyl)-5-methylisoxazole-4-carboxylate (CAS 338978-05-5)
- (S)-4-(1-(2-(3-Chloro-4-methoxyphenethyl)-5-(3,5-dimethylisoxazol-4-yl)-1H-benzo[d]imidazol-1-yl)propan-2-yl)morpholine (CAS 1613695-14-9)
- 1-(4-chloro-3-(trifluoromethyl)phenyl)-3-((3-(4-fluorophenyl)-4-oxoquinazolin-2-yl)methyl)urea (CAS 330796-24-2)
- Methyl 3-(2-((2-(2-(2-chloro-4-fluorophenoxy)acetamido)phenyl)thio)acetamido)thiophene-2-carboxylate (CAS 866038-88-2)
Recommended Standards
- 3-(((2,4-Dichlorobenzyl)sulfinyl)methyl)-5-((2,6-dichlorobenzyl)thio)-4-ethyl-4H-1,2,4-triazole (CAS 344272-38-4)
- N-[3,5-Bis(trifluoromethyl)phenyl]-1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338754-42-0)
- 2,5-Dioxopyrrolidin-1-yl 5-(tributylstannyl)nicotinate (CAS 131865-59-3)
- Disperse Blue 291 (CAS 56548-64-2)
- (2-Isopropoxypyridin-3-yl)methanol (CAS 954240-50-7)
- Ethyl 6-amino-4-bromonicotinate (CAS 865605-33-0)
- Methyl 2-acetamido-2-deoxy-4-6-anisolydene-3-O-[b-D- (2-3-4-6-tetra-O-acetyl) galactopyranosyl]-α-D-galactopyranoside (CAS 316139-74-9)
- (S)-Methyl 2-(((benzyloxy)carbonyl)amino)-3-(methylamino)propanoate (CAS 138093-73-9)
- 2,5-Dichloro-4-(trifluoromethyl)benzoic acid (CAS 871254-78-3)
- 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-n-propylvalerophenone (CAS 898755-42-5)
- Methyl 2,4-Dichloro-6-methylpyrimidine-5-carboxylate (CAS 36745-93-4)
- (S)-3-Amino-3-(1,5-dimethyl-1h-pyrazol-4-yl)propanamide (CAS 1568154-26-6)
- 2',6'-Dichloroacetanilide (CAS 17700-54-8)
- Gastric Inhibitory Polypeptide (6-30) amide (human) (CAS 1139691-72-7)
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