4-(4-Methylpiperazin-1-yl)-2-(pyridin-3-yl)quinoline CAS 133671-62-2
| CAS No. | 133671-62-2 |
| Molecular Formula | C19H20N4 |
| Molecular Weight | 304.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Methylpiperazin-1-yl)-2-(pyridin-3-yl)quinoline (CAS 133671-62-2), a certified reference material (molecular formula C19H20N4, MW 304.39 g/mol) for analytical method development and quality control.
The molecular framework of 4-(4-Methylpiperazin-1-yl)-2-(pyridin-3-yl)quinoline (C19H20N4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4-(4-Methylpiperazin-1-yl)-2-(pyridin-3-yl)quinoline 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 | C19H20N4 |
| Molecular Weight | 304.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1995 |
| Nitrogen Atoms | 4 |
Related Methylpiperazin Standards
- 4-(4-Methylpiperazin-1-yl)-2-phenylquinazoline (CAS 143871-26-5)
- 2-(4-Methylpiperazin-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 1186042-00-1)
- 2-(4-Methylpiperazin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 942922-07-8)
- 1-[6-(4-Methylpiperazin-1-yl)pyridazin-3-yl]piperidine-3-carboxylic acid (CAS 1171356-85-6)
- 4-(4-Methylpiperazin-1-yl)-2-phenylquinoline (CAS 181775-68-8)
- 2-[4-(4-Methylpiperazin-1-yl)phenyl]quinoline (CAS 861206-59-9)
- 4-(2-(4-Methylpiperazin-1-yl)thiazol-4-yl)benzoic acid (CAS 294622-47-2)
- [{2-[(4-Methylpiperazin-1-yl)amino]-2-oxoethyl}(phenyl)amino]acetic acid (CAS 1142204-93-0)
Recommended Standards
- 1,3-bis[1-(2-methylpropyl)-1H-pyrazol-5-yl]urea (CAS 1311313-58-2)
- (2-(1H-Indol-5-yl)piperidin-1-yl)(phenyl)methanone (CAS 1355207-84-9)
- 7-(4-Methoxyphenyl)-2-(methylthio)thieno[3,2-d]pyrimidin-4-ol (CAS 1291487-02-9)
- 1-(4-Phenylquinolin-2-yl)piperidin-3-ol (CAS 1423027-49-9)
- 3-Phenyl-N-[1-(phenylmethyl)-4-piperidinyl]-tricyclo[3.3.1.13,7]decane-1-carboxamide (CAS 1252187-41-9)
- (R)-N-Nitroso Anabasine (CAS 1795786-06-9)
- 3-Vinylbenzoic acid (CAS 28447-20-3)
- 2-Amino-4-(thiophen-2-yl)-4H-benzo[h]chromene-3-carbonitrile (CAS 675854-21-4)
- 4-Hydroxy-2-methylthieno[2,3-d]pyrimidine-5-carboxylic acid (CAS 1216288-05-9)
- Tert-butyl (1R,5S)-3,6-diazabicyclo[3.2.2]Nonane-3-carboxylate (CAS 2380482-62-0)
- 1-ethyl-2,3-dihydro-1H-indole-2,3-dione 4290-94-2 Z56791052 (CAS 4290-94-2)
- 4-(3-Chloro-5-fluorophenyl)-3-fluorobenzoic acid (CAS 1261970-29-9)
- Cefcapene Impurity 52 (CAS CATO-C4X-182452)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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