Quinoline-2,5-dicarboxylic acid CAS 155602-27-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 155602-27-0 |
| Molecular Formula | C11H7NO4 |
| Molecular Weight | 217.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Quinoline-2,5-dicarboxylic acid (CAS 155602-27-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7NO4. Molecular weight: 217.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H7NO4 |
| Molecular Weight | 217.18 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, ethanol, DMSO |
| 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.) | 2001 |
| Nitrogen Atoms | 1 |
Related Quinoline Standards
- Quinoline-3,7-dicarboxylic acid (CAS 149734-20-3)
- Quinoline-2,4-dicarboxylic acid (CAS 5323-57-9)
- Quinoline-4,7-dicarboxylic acid (CAS 89118-76-3)
- Quinoline-5,6-dicarboxylic acid (CAS 855764-12-4)
- Quinoline-6,7-dicarboxylic acid (CAS 52287-38-4)
- Quinoline, 6-ethoxy-1,2-dihydro-2,2,4-trimethyl-, homopolymer (CAS 63301-91-7)
- quinoline-3-sulfonamide (CAS 952651-46-6)
- Quinoline-2,4-dicarboxamide (CAS 32743-31-0)
Recommended Standards
- 1-(Benzo[d][1,3]dioxol-5-yl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1533157-19-5)
- 1-(1,3-Benzodioxol-5-yl)-1H-pyrrole-2,5-dione (CAS 170805-72-8)
- 3-Amino-1,4-dioxo-1,4-dihydronaphthalene-2-carboxylic acid (CAS 173043-38-4)
- 3-(2,2-Difluoroethyl)-3-methylazetidine hydrochloride (CAS 1909316-13-7)
- 2,3-Dihydro-1-hydroxy-1H-indene-1-carboxylic Acid Methyl Ester (CAS 901773-92-0)
- Oclacitinib Impurity 29 (CAS CATO-C4X-301829)
- Cyclopentanecarboximidamide hydrochloride (CAS 68284-02-6)
- (3S)-3-Mercapto-1-pyrrolidinecarboxylic Acid (4-Nitrophenyl)methyl Ester (CAS 87657-41-8)
- 2-Amino-1-{2-[(benzyl-isopropyl-amino)-methyl]-pyrrolidin-1-yl}-ethanone (CAS 1353975-89-9)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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