Ethyl 5-aminopyrido[3,4-b]pyrazine-8-carboxylate CAS 1609558-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1609558-91-9 |
| Molecular Formula | C10H10N4O2 |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-aminopyrido[3,4-b]pyrazine-8-carboxylate (CAS 1609558-91-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H10N4O2. Molecular weight: 218.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H10N4O2 |
| Molecular Weight | 218.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- 7-Aminopyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one (CAS 908553-83-3)
- 5-aminopyrido[4,3-c][1,7]naphthyridine-9-carboxylic acid (CAS 2774613-73-7)
- 5-Aminopyrido[3,4-b]pyrazine-8-carboxylic acid (CAS 1823933-81-8)
- 4-Aminopyrido[3,2-d]pyrimidine-6-carboxamide (CAS 68409-29-0)
- 6-Aminopyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 56783-85-8)
- 2-Aminopyrido[3,2-d]pyrimidin-4-ol (CAS 111235-99-5)
- 2-Aminopyrido[3,4-d]pyrimidin-4(3H)-one (CAS 1434128-52-5)
- 2-Aminopyrido[2,3-b]pyrazin-3(4H)-one (CAS 190144-15-1)
Recommended Standards
- 4-Hydroxy-8-methoxy-2-naphthoic acid (CAS 16059-75-9)
- Methyl 5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate (CAS 16135-26-5)
- Methyl 3-methyl-4-oxo-3,4-dihydrophthalazine-1-carboxylate (CAS 16015-52-4)
- BOD hydrochloride (CAS 98537-38-3)
- 1-(Spiro[indoline-3,4'-piperidin]-1'-yl)ethanone (CAS 1792177-23-1)
- 4-(Allylthio)-5-ethyl-6-methylpyrimidin-2-amine (CAS 361465-39-6)
- 1-(2-(Diethylamino)-2-oxoethyl)-1H-pyrrole-2-carboxylic acid (CAS 1516074-22-8)
- 3-Bromo-5-phenyl-4,5-dihydroisoxazole (CAS 86256-88-4)
- Indapamide Impurity 51 (CAS CATO-C4X-140051)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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