3-(7-Formyl-8-hydroxyquinolin-5-yl)propanoic acid CAS 1248549-17-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248549-17-8 |
| Molecular Formula | C13H11NO4 |
| Molecular Weight | 245.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(7-Formyl-8-hydroxyquinolin-5-yl)propanoic acid (CAS 1248549-17-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11NO4. Molecular weight: 245.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11NO4 |
| Molecular Weight | 245.23 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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- 2-Formyl-4-nitrophenyl methanesulfonate (CAS 67326-25-4)
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Recommended Standards
- 5-(4,5-Dimethyl-2-nitrophenyl)furan-2-carbaldehyde (CAS 1242840-80-7)
- 10-Methoxy-2,3-dihydro-5H-[1,4]dioxepino[6,5-c]quinolin-5-one (CAS 1255779-49-7)
- Ethyl 6-hydroxy-2-(pyridin-2-yl)pyrimidine-4-carboxylate (CAS 1240596-40-0)
- N-(6-Chloro-4-methylbenzo[d]thiazol-2-yl)-1-ethyl-1H-pyrazole-3-carboxamide (CAS 1170779-76-6)
- 2-(4-Bromophenyl)-7-methylimidazo[1,2-a]pyrimidine (CAS 13694-13-8)
- 3-((1H-pyrazol-1-yl)methyl)-4-methoxybenzoic acid (CAS 956964-23-1)
- (E)-6-(3-chlorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 329234-81-3)
- 4-Methoxy-3-((2,3,5,6-tetrafluorophenoxy)methyl)benzaldehyde (CAS 438219-32-0)
- 1-(3,4-Dichlorophenyl)-5-imino-3-methyl-4-thioxoimidazolidin-2-one (CAS 30063-55-9)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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