Ethyl 3-(2-amino-3-methyl-3H-imidazo[4,5-f]quinoxalin-8-yl)propanoate CAS 113655-28-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113655-28-0 |
| Molecular Formula | C15H17N5O2 |
| Molecular Weight | 299.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(2-amino-3-methyl-3H-imidazo[4,5-f]quinoxalin-8-yl)propanoate (CAS 113655-28-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H17N5O2. Molecular weight: 299.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H17N5O2 |
| Molecular Weight | 299.33 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.) | 1989 |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- 2-bromo-7-methyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1228450-70-1)
- 4-Bromo-3-(3,5-dimethylphenyl)propiophenone (CAS 898780-50-2)
- Hexamethylcyclotrisiloxane (CAS 541-05-9)
- 2-(3-Chloro-4-fluorobenzenesulfonamido)propanoic acid (CAS 1009505-66-1)
- β-Naphthalenesulfonyl-D-valine (CAS 182227-17-4)
- (3-((Dimethylamino)methyl)-1,2,4-oxadiazol-5-yl)methanol hydrochloride (CAS 1269199-19-0)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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