2-Ethyl-3-methyl-1-(piperazin-1-yl)benzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile CAS 294651-63-1
| CAS No. | 294651-63-1 |
| Molecular Formula | C19H21N5 |
| Molecular Weight | 319.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Ethyl-3-methyl-1-(piperazin-1-yl)benzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile.
2-Ethyl-3-methyl-1-(piperazin-1-yl)benzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 294651-63-1) is a high-purity analytical reference standard with the molecular formula C19H21N5 and a molecular weight of 319.40 g/mol.
2-Ethyl-3-methyl-1-(piperazin-1-yl)benzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (C19H21N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-Ethyl-3-methyl-1-(piperazin-1-yl)benzo[4,5]imidazo[1,2-a]pyridine-4-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 | C19H21N5 |
| Molecular Weight | 319.40 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.) | 2025 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2-Cyano-2-(4-methylpiperazinomethyl) benzophenone (CAS 898782-82-6)
- 3-((1-(Tert-butoxycarbonyl)piperidin-4-yl)methyl)benzoic acid (CAS 799283-53-7)
- 2-[(4-Methoxyphenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethan-1-one (CAS 866136-61-0)
- 3-((1-Ethyl-1,2,3,4-tetrahydroquinolin-6-yl)methylene)chroman-4-one (CAS 75535-23-8)
- n-(5-Bromo-4-methylpyridin-2-yl)-1h-imidazole-4-sulfonamide (CAS 1394776-75-0)
- N-[1-(Aminocarbonyl)-4-[(2-chloro-1-iminoethyl)amino]butyl]-benzamide (CAS 1965308-76-2)
- 1-[(3,5-Dimethylphenyl)methoxy]-2-phenyl-1H-1,3-benzodiazole (CAS 400085-02-1)
- tert-Butyl 4-[2-(hydroxymethyl)phenyl]piperidine-1-carboxylate (CAS 255051-62-8)
- 3-Butyl-4-isobutyl-1h-pyrazol-5-amine (CAS 1329115-27-6)
- 3-(5-Chloro-6-fluoropyridin-2-yl)propan-1-amine (CAS 1393573-09-5)
- 5-Cyclopropoxy-N2-methylpyridine-2,4-dicarboxamide (CAS 1243464-62-1)
- 2-(2-(2-(Dodecyloxy)ethoxy)ethoxy)ethyl dihydrogen phosphate (CAS 52598-24-0)
- Methyl 3-formyl-5-methylbenzoate (CAS 1205514-72-2)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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