3-(1H-pyrrol-1-yl)-N'-{(E)-1-[3-(trifluoromethyl)phenyl]ethylidene}-2-thiophenecarbohydrazide 478076-93-6 KS-00001ZOW CAS 478076-93-6
| CAS No. | 478076-93-6 |
| Molecular Formula | C18H14F3N3OS |
| Molecular Weight | 377.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(1H-pyrrol-1-yl)-N'-{(E)-1-[3-(trifluoromethyl)phenyl]ethylidene}-2-thiophenecarbohydrazide 478076-93-6 KS-00001ZOW 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-(1H-pyrrol-1-yl)-N'-{(E)-1-[3-(trifluoromethyl)phenyl]ethylidene}-2-thiophenecarbohydrazide 478076-93-6 KS-00001ZOW (CAS 478076-93-6), a certified reference material (molecular formula C18H14F3N3OS, MW 377.38 g/mol) for analytical method development and quality control.
3-(1H-pyrrol-1-yl)-N'-{(E)-1-[3-(trifluoromethyl)phenyl]ethylidene}-2-thiophenecarbohydrazide 478076-93-6 KS-00001ZOW (C18H14F3N3OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C18H14F3N3OS |
| Molecular Weight | 377.38 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- 1-(4-(6-(1H-Pyrrol-1-yl)pyridazin-3-yl)piperazin-1-yl)-2-phenoxypropan-1-one (CAS 1396767-80-8)
- 3-(1H-pyrrol-1-yl)-N'-(2-(trifluoromethyl)benzoyl)thiophene-2-carbohydrazide (CAS 478062-70-3)
- 3-(1H-pyrrol-1-yl)-N'-(3-(trifluoromethyl)benzoyl)thiophene-2-carbohydrazide (CAS 478062-76-9)
- 2-(3-(1H-pyrrol-1-yl)thiophen-2-yl)-5-((3-chlorobenzyl)thio)-1,3,4-oxadiazole (CAS 478077-34-8)
- 2-(3-(1H-pyrrol-1-yl)thiophen-2-yl)-5-((4-chlorobenzyl)thio)-1,3,4-oxadiazole (CAS 478077-28-0)
- 2-(1H-pyrrol-1-yl)-N'-(3-(trifluoromethyl)benzoyl)benzohydrazide (CAS 478063-02-4)
- (4-(1H-Pyrrol-1-yl)pyridin-2-yl)(4-cinnamylpiperazin-1-yl)methanone (CAS 1421587-49-6)
- 9-(1H-pyrrol-1-yl)-2,4-bis(trifluoromethyl)-[1,2,4]triazolo[4,3-a][1,8]naphthyridine (CAS 338965-34-7)
Recommended Standards
- N-[(1E)-(Dimethylamino)methylidene]-3-phenyl-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 478260-64-9)
- 3-(4-Nitrophenyl)-1-phenyl-4,7-phenanthroline (CAS 100097-90-3)
- Methyl 2-(cyclopent-1-en-1-ylmethyl)-3,3,3-trifluoro-2-(phenylsulfonamido)propanoate (CAS 350818-06-3)
- Sparfloxacin De-amino impurity (CAS 103460-90-8)
- 1-Butyl-3-methylimidazole bis(trifluoromethylsulfonyl)imide (CAS 174899-83-3)
- 4,4-dimethylpentan-2-amine (CAS 64379-29-9)
- (1S,2S)-1-Hydroxy-1,2-dihydronaphthalen-2-yl benzoate (CAS 359820-45-4)
- 6-Methyl-2-((4-nitrobenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 331962-75-5)
- 2,2’-Dinitrobenzidine (CAS 5855-71-0)
- 4-(Vinylsulfonyl)morpholine (CAS 41067-80-5)
- Bosutinib Impurity 34 (CAS 621-42-1)
- (5R,9R)-5,9-Bis(2-(cyclohexyloxy)naphthalen-1-yl)-7-hydroxydinaphtho[2,3-d:2',3'-f][1,3,2]dioxaphosphepine 7-oxide (CAS 1016637-36-7)
- 2-(2,3-Dihydrobenzofuran-5-yl)-N-methylethan-1-amine (CAS 129506-85-0)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com