Ethyl 2-amino-1-(2-hydroxyethyl)-1h-pyrrolo[2,3-b]quinoxaline-3-carboxylate CAS 30119-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30119-32-5 |
| Molecular Formula | C15H16N4O3 |
| Molecular Weight | 300.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-amino-1-(2-hydroxyethyl)-1h-pyrrolo[2,3-b]quinoxaline-3-carboxylate (CAS 30119-32-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H16N4O3. Molecular weight: 300.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H16N4O3 |
| Molecular Weight | 300.31 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.) | 1965 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
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- 2-Amino-1-(4-hydroxyphenyl)-5-phenyl-1H-pyrrole-3,4-dicarbonitrile (CAS 88745-11-3)
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Recommended Standards
- 2',6'-Dihydroxy 4',4-dimethoxychalcone (CAS 94441-99-3)
- Ethyl 4-(benzylamino)-3-nitrobenzoate (CAS 312921-97-4)
- Diethyl 2-phenylpyrimidine-4,5-dicarboxylate (CAS 33299-33-1)
- 6-Butyl-6,7-dihydro-5H-dibenzo[c,e]azepine (CAS 58335-96-9)
- Methyl 5-bromo-3-fluoropyridine-2-carboxylate (CAS 1211538-72-5)
- Methyl 2-(chloromethyl)pyridine-4-carboxylate (CAS 125104-36-1)
- (R)-2-amino-2-(5-methoxy-2-methylphenyl)ethan-1-ol (CAS 1270204-83-5)
- 2-(2-(Bromomethyl)-1H-imidazol-1-yl)pyrimidine (CAS 1196157-34-2)
- Ceftazidime Impurity 18 (CAS CATO-C4X-121218)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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