(2E)-3-Amino-3-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-cyano-N-phenylprop-2-enethioamide CAS 338959-69-6
| CAS No. | 338959-69-6 |
| Molecular Formula | C20H18ClF3N6S |
| Molecular Weight | 466.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2E)-3-Amino-3-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-cyano-N-phenylprop-2-enethioamide (C20H18ClF3N6S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 466.91 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (2E)-3-Amino-3-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-cyano-N-phenylprop-2-enethioamide (CAS 338959-69-6), a certified reference material (molecular formula C20H18ClF3N6S, MW 466.91 g/mol) for analytical method development and quality control.
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), (2E)-3-Amino-3-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-cyano-N-phenylprop-2-enethioamide 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 | C20H18ClF3N6S |
| Molecular Weight | 466.91 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related E Standards
- 3-Amino-N-(2-nitrophenyl)-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide (CAS 352435-70-2)
- 1-Amino-5-((7-oxo-7H-benzo[de]anthracen-3-yl)amino)anthracene-9,10-dione (CAS 14608-27-6)
- 4-Amino-1-((2R,4S,5R)-5-(((tert-butyldimethylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-iodopyrimidin-2(1H)-one (CAS 666848-11-9)
- 4-((6-Amino-3-methyl-2,4-dioxo-1-(p-tolyl)-1,2,3,4-tetrahydropyrimidin-5-yl)carbamoyl)-1,2-phenylene diacetate (CAS 176379-14-9)
- 5-Amino-6-bromo-N-((1-((tetrahydro-2H-pyran-4-yl)methyl)piperidin-4-yl)methyl)chromane-8-carboxamide (CAS 947373-34-4)
- 2'-Amino-5'-(4-carboxyphenyl)-4'-methyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1842393-50-3)
- 2-Amino-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-8-(pyren-1-yl)-1H-purin-6(9H)-one (CAS 444314-32-3)
- 3-Amino-N-(3,4-dimethoxyphenethyl)-6-ethyl-5-methyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 664999-40-0)
Recommended Standards
- (S)-1-(4-chlorophenyl)-7-isopropoxy-6-methoxy-2-(4-nitrophenyl)-1,2-dihydroisoquinolin-3(4H)-one (CAS 1821463-87-9)
- Ethyl 5-[({1-[(1Z)-{[(4-chlorophenyl)methoxy]imino}methyl]naphthalen-2-yl}oxy)methyl]-4,5-dihydro-1,2-oxazole-3-carboxylate (CAS 321432-26-2)
- 1-(4-Chlorophenyl)-7-isopropoxy-6-methoxy-2-(4-nitrophenyl)-1,2-dihydroisoquinolin-3(4H)-one (CAS 1821463-86-8)
- Empagliflozin Impurity 170 (CAS 1620758-30-6)
- N-(2-chloro-4-fluorobenzyl)piperidin-4-amine dihydrochloride (CAS 1349717-01-6)
- 8-Methoxy-2,3,4,5-Tetrahydro-1H-3-Benzazepin-2-One (CAS 37682-06-7)
- Rizatriptan Dimer Impurity 3 (CAS 1016900-25-6)
- H-D-Leu-Gly-OH (CAS 997-05-7)
- 4-(2-Methoxyphenyl)-3,4-dihydrofuro[3,4-d]pyrimidine-2,5(1H,7H)-dione (CAS 1713173-99-9)
- N-Acetyl-d3-S-(3-hydroxypropyl-1-methyl)-L-cysteine Dicyclohexylammonium Salt (CAS 1240483-48-0)
- 2-(2-Aminobenzo[d]oxazol-6-yl)acetic acid (CAS 1453089-60-5)
- 7-(2-Fluorophenyl)-2-(methylsulfanyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1291486-85-5)
- 3-(4-Ethoxyphenyl)hexahydro-1H-pyridazino[1,2-a][1,2,5]triazepine-1,5(2H)-dione (CAS 69405-19-2)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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