Ethyl (5-amino-3-(methyl(phenyl)carbamoyl)pyrido[3,4-b]pyrazin-7-yl)carbamate CAS 83269-14-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83269-14-1 |
| Molecular Formula | C18H18N6O3 |
| Molecular Weight | 366.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (5-amino-3-(methyl(phenyl)carbamoyl)pyrido[3,4-b]pyrazin-7-yl)carbamate (CAS 83269-14-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H18N6O3. Molecular weight: 366.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H18N6O3 |
| Molecular Weight | 366.37 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 6 |
Related Ethyl Standards
- 2-Amino-5-(3-(4-nitrophenoxy)propyl)-6-phenylpyrimidin-4(3H)-one (CAS 14937-56-5)
- 2-Amino-11,12-dimethoxy-8,9,13b,14-tetrahydro-6H-[1,2,4]triazolo[5'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-6-one (CAS 866018-19-1)
- N-(6-Amino-2,4-dioxo-1,3-dipropyl-1,2,3,4-tetrahydropyrimidin-5-yl)-2,6-difluorobenzamide (CAS 102587-96-2)
- 1-[3-Amino-6-(3-methoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl]ethan-1-one (CAS 625377-34-6)
- 2-Amino-8-(pyren-1-ylamino)-1H-purin-6(7H)-one (CAS 97228-93-8)
- Methyl 2-amino-5-oxo-4-(pyridin-3-yl)-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 923560-01-4)
- 5-Amino-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-imidazole-4-carbonitrile (CAS 23192-63-4)
- 6-Amino-4-(4-(cyclopentyloxy)-3-methoxyphenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 939893-98-8)
Recommended Standards
- Benzyl 4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 296262-59-4)
- Ethyl 2-(5-((3-ethoxypyridin-2-yl)oxy)pyridin-3-yl)pyrimidine-5-carboxylate (CAS 2186700-20-7)
- 4,4’-[1,4-Phenylenebis(ethyne-2,1-diyl)]dibenzoic Acid (CAS 217077-89-9)
- 2-(2-Methoxy-5-methylphenyl)-3-methylbutanoic acid (CAS 1082378-86-6)
- 3-Benzyl 2-(tert-butyl) (1S,3S,4S)-5-oxo-2-azabicyclo[2.2.1]heptane-2,3-dicarboxylate (CAS 2410984-47-1)
- tert-Butyl 3,4-dichloro-2-methoxybenzoate (CAS 2089310-63-2)
- 4-(Chloromethyl)-6-ethoxy-2H-chromen-2-one (CAS 933916-95-1)
- Glycyrrhizic Acid Impurity 13 (CAS CATO-C4X-253713)
- 2-Hydroxy-N-methoxyquinoline-4-carboxamide (CAS 1258676-43-5)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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 13829788188 / jacky.chen@cato-chem.com