3-(4-Chlorobenzenesulfonyl)-N-[(1E)-(dimethylamino)methylidene]-5-(trifluoromethyl)pyridine-2-carboxamide CAS 338407-02-6
| CAS No. | 338407-02-6 |
| Molecular Formula | C16H13ClF3N3O3S |
| Molecular Weight | 419.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(4-Chlorobenzenesulfonyl)-N-[(1E)-(dimethylamino)methylidene]-5-(trifluoromethyl)pyridine-2-carboxamide 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.
CATO supplies 3-(4-Chlorobenzenesulfonyl)-N-[(1E)-(dimethylamino)methylidene]-5-(trifluoromethyl)pyridine-2-carboxamide (CAS 338407-02-6), a certified reference material (molecular formula C16H13ClF3N3O3S, MW 419.81 g/mol) for analytical method development and quality control.
Structurally, 3-(4-Chlorobenzenesulfonyl)-N-[(1E)-(dimethylamino)methylidene]-5-(trifluoromethyl)pyridine-2-carboxamide (C16H13ClF3N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 419.81 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C16H13ClF3N3O3S |
| Molecular Weight | 419.81 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorobenzenesulfonyl Standards
- 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-methylphenyl)methylidene]piperidine-4-carbohydrazide (CAS 478030-74-9)
- 1-(4-Chlorobenzenesulfonyl)-2-({[(4-methoxyphenyl)methyl]sulfanyl}methyl)benzene (CAS 337923-93-0)
- (2Z)-2-(4-Chlorobenzenesulfonyl)-1-(2,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 1164515-74-5)
- 3-(4-Chlorobenzenesulfonyl)-2-hydroxy-2-methyl-N-[4-(trifluoromethyl)phenyl]propanamide (CAS 338956-18-6)
- 2-(4-Chlorobenzenesulfonyl)-3-methanesulfonyl-4-methyl-6-phenylpyridine (CAS 339017-10-6)
- 9-(2-Chlorobenzenesulfonyl)-13-nitro-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,12,14-hexaene (CAS 866157-20-2)
- 1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrobenzoyl}piperidine (CAS 337921-08-1)
- 4-[(4-Chlorobenzenesulfonyl)methyl]-6-[(2-chlorophenyl)methoxy]-2-methylpyrimidine (CAS 338960-44-4)
Recommended Standards
- 4-Chloro-3-[(prop-2-en-1-yl)[3-(trifluoromethyl)phenyl]sulfamoyl]benzoic acid (CAS 748776-65-0)
- 4-(2-(2-(2-Chloro-4-nitrophenoxy)ethoxy)ethoxy)benzene-1-sulfonyl fluoride (CAS 31191-52-3)
- 2-Chloro-5-[(prop-2-en-1-yl)[3-(trifluoromethyl)phenyl]sulfamoyl]benzoic acid (CAS 723332-75-0)
- 4(R)-Hydroxyochratoxin ADISCONTINUED (CAS 35299-87-7)
- 2-Phenyl-2,3,5,6,7,8-hexahydroquinazolin-4(1H)-one (CAS 62582-90-5)
- 1-(2-fluorophenyl)-3,5-dimethylpyrazole (CAS 1153039-39-4)
- Methyl 2-(4-(aminomethyl)phenyl)-2,2-difluoroacetate (CAS 2120774-76-5)
- 6-Bromo-1,2,3,4-tetrahydrodibenzo[b,d]thiophene (CAS 870297-91-9)
- 2-[2-(2-Pyridinyl)-5-oxazolyl]-6-[5-(2-pyridinyl)-2-oxazolyl]pyridine (CAS 1835305-09-3)
- Methyl 2-Benzylhydrazinecarboxylate (CAS 69353-11-3)
- N-(3-(((2-Hydroxynaphthalen-1-yl)methylene)amino)phenyl)-2-phenylpropanamide (CAS 1105698-15-4)
- 1-(2-Bromophenyl)-2-methylpropan-1-ol (CAS 253309-48-7)
- Methyl 3-[4-(4-methoxybenzenesulfonamido)phenoxy]thiophene-2-carboxylate (CAS 900015-19-2)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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