5-(2-Methoxy-4-(((2-(tetrahydro-2H-pyran-4-yl)ethyl)amino)methyl)phenoxy)pyrazine-2-carboxamide CAS 676500-67-7
| CAS No. | 676500-67-7 |
| Molecular Formula | C20H26N4O4 |
| Molecular Weight | 386.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(2-Methoxy-4-(((2-(tetrahydro-2H-pyran-4-yl)ethyl)amino)methyl)phenoxy)pyrazine-2-carboxamide 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.
5-(2-Methoxy-4-(((2-(tetrahydro-2H-pyran-4-yl)ethyl)amino)methyl)phenoxy)pyrazine-2-carboxamide (CAS 676500-67-7) is a high-purity analytical reference standard with the molecular formula C20H26N4O4 and a molecular weight of 386.44 g/mol.
Structurally, 5-(2-Methoxy-4-(((2-(tetrahydro-2H-pyran-4-yl)ethyl)amino)methyl)phenoxy)pyrazine-2-carboxamide (C20H26N4O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 386.44 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H26N4O4 |
| Molecular Weight | 386.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Ethoxy-2-methyl-5-(3-morpholinopropyl)-2H-benzo[b]pyridazino[4,3-e][1,4]oxazin-3(5H)-one (CAS 82413-00-1)
- 6-Benzhydryl-3-(4-nitrophenyl)-1-oxa-6-azaspiro[3.3]Heptane (CAS 2306262-66-6)
- 4-Benzoyl-1-[(3-methoxyphenyl)methyl]-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-21-2)
- 9,10-Bis(4-formylphenyl)anthracene (CAS 324750-99-4)
- Benzyl (2-(4-(trifluoromethyl)-1H-imidazol-1-yl)ethyl)carbamate (CAS 1956382-51-6)
- 15(R)-15-methylprostaglandind2 (CAS 210978-26-0)
- 6-Fluoro-1-propylquinolin-2(1H)-one (CAS 106372-89-8)
- 4-Chloro-4'-morpholinomethyl benzophenone (CAS 898770-11-1)
- 4,5-Difluoro-2-(trifluoromethoxy)aniline (CAS 1806389-32-1)
- 1-Bromo-3-methoxy-2-methylnaphthalene (CAS 2158298-62-3)
- 3-(5-Isopropyl-1H-1,2,4-triazol-3-yl)aniline (CAS 1216161-17-9)
- 1-(Tert-butyl) 4-ethyl 3-fluoro-4-methylpiperidine-1,4-dicarboxylate (CAS 1334416-25-9)
- (S)-2-Amino-2-(pyridin-3-yl)ethan-1-ol (CAS 1213080-28-4)
- semaglutide (CAS 782487-28-9)
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