4-Nitrophenyl quinoline-2-carboxylate CAS 103131-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103131-56-2 |
| Molecular Formula | C16H10N2O4 |
| Molecular Weight | 294.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitrophenyl quinoline-2-carboxylate (CAS 103131-56-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H10N2O4. Molecular weight: 294.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H10N2O4 |
| Molecular Weight | 294.26 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.) | 1986 |
| Nitrogen Atoms | 2 |
Related Nitrophenyl Standards
- 4-Nitrophenyl isoquinoline-3-carboxylate (CAS 143468-70-6)
- 2-(3-Nitrophenyl)quinoline-4-carboxylic acid (CAS 70097-12-0)
- 2-(4-Nitrophenyl)quinoline-4-carboxylic acid (CAS 70097-13-1)
- 2-{[(4-nitrophenyl)amino]methylidene}-2,3-dihydro-1H-indene-1,3-dione (CAS 40462-01-9)
- 3-(4-Nitrophenyl)-1-[2-(1H-triaziren-1-yl)phenyl]-2-propen-1-one (CAS 338779-44-5)
- 2-(4-Nitrophenyl)-3-(2-oxo-2,3-dihydrothiazol-5-yl)propanoic acid (CAS 860786-09-0)
- Ethyl 4-(3-nitrophenyl)-2-oxo-2,3-dihydrothiazole-5-carboxylate (CAS 247242-54-2)
- Ethyl 4-(4-nitrophenyl)-2-oxo-2,3-dihydrothiazole-5-carboxylate (CAS 886497-37-6)
Recommended Standards
- 3-(2,6-Difluoro-4-(3-oxoazetidin-1-yl)phenyl)piperidine-2,6-dione (CAS 2934804-48-3)
- Mal-C2-NHS ester (CAS 103750-03-4)
- N-[1-(Methylsulfanyl)-2-nitrovinyl]-4-(trifluoromethoxy)aniline (CAS 261360-25-2)
- 1-(Tert-butyl)-6-(4-chlorophenyl)piperidine-2,4-dione (CAS 400079-95-0)
- 2-((3-Fluorobenzyl)thio)-3-phenyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 692287-48-2)
- N-phenylquinolin-3-amine (CAS 108618-27-5)
- 8-Hydroxynaphthalene-1,6-disulfonic acid (CAS 117-43-1)
- 2-[(4-nitrophenyl)sulfanyl]acetohydrazide hydrochloride (CAS 1427380-85-5)
- 2,5-Dioxopyrrolidin-1-yl 3-(2-iodoacetamido)propanoate (CAS 150807-29-7)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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