6-Phenyl-2-((2-(pyrrolidin-1-yl)ethyl)thio)-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile CAS 664994-25-6
| CAS No. | 664994-25-6 |
| Molecular Formula | C23H24F3N3S |
| Molecular Weight | 431.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 431.52 g/mol gives 6-Phenyl-2-((2-(pyrrolidin-1-yl)ethyl)thio)-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-Phenyl-2-((2-(pyrrolidin-1-yl)ethyl)thio)-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 664994-25-6), molecular formula C23H24F3N3S and molecular weight 431.52 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution, 6-Phenyl-2-((2-(pyrrolidin-1-yl)ethyl)thio)-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 431.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 6-Phenyl-2-((2-(pyrrolidin-1-yl)ethyl)thio)-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile 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 | C23H24F3N3S |
| Molecular Weight | 431.52 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- 6,9-Bis((2-(pyrrolidin-1-yl)ethyl)amino)benzo[g]isoquinoline-5,10-dione (CAS 144510-91-8)
- 2-Oxo-2-((4-(pyrrolidin-1-ylsulfonyl)phenyl)amino)ethyl 2-(methylthio)nicotinate (CAS 475055-38-0)
- 1-((R)-pyrrolidin-2-ylmethyl)-3-((S)-quinolin-4-yl((1R,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)thiourea (CAS 1222966-43-9)
- (Z)-1-(3-(pyrrolidin-1-yl)-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one O-((4-chlorophenyl)carbamoyl) oxime (CAS 860611-42-3)
- 3-(Pyrrolidin-1-yl)-6-(4-((2-(trifluoromethyl)phenyl)sulfonyl)piperazin-1-yl)pyridazine (CAS 1226440-85-2)
- 2-[6-(pyrrolidin-1-yl)-2,4-bis(trifluoromethyl)imidazo[1,2-a]1,8-naphthyridin-8-yl]-1,3,4-oxadiazole (CAS 1431424-65-5)
- 4-(2-(2,4-Di(pyrrolidin-1-yl)-9H-pyrimido[4,5-b]indol-9-yl)ethyl)morpholine (CAS 172035-69-7)
- 2-(2,4-Di(pyrrolidin-1-yl)-9H-pyrimido[4,5-b]indol-9-yl)-1-(pyrrolidin-1-yl)ethanone (CAS 214212-39-2)
Recommended Standards
- Naltrexone Impurity 34 (CAS 153567-11-4)
- Benzyl (R)-2-((tert-butoxycarbonyl)amino)-3,3-diphenylpropanoate (CAS 915750-92-4)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(adamantan-1-yl)acetic acid (CAS 1354546-07-8)
- Benzyl (S)-2-((tert-butoxycarbonyl)amino)-3,3-diphenylpropanoate (CAS 915750-93-5)
- 5-Isopropyl-N,N-dimethylpyridazin-3-amine (CAS 27772-40-3)
- Cis-1-Benzyl-3A-Phenylhexahydro-1H-Indol-6(2H)-One (CAS 24876-57-1)
- Carnosol (CAS 5957-80-2)
- (2S,5S)-5-Hydroxypiperidine-2-carboxylic Acid (CAS 63088-78-8)
- (R)-2-(3-Benzylpiperazin-1-yl)acetic acid (CAS 1240586-62-2)
- 4-Chloro-1-(3-fluorophenoxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006489-14-0)
- 2-(4-Bromophenyl)-N-(tert-butyl)acetamide (CAS 349415-66-3)
- 6-(Dipropylamino)-2-methylnicotinaldehyde (CAS 1355173-12-4)
- Nintedanib Impurity 154 (CAS CATO-C4X-1814154)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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