6-Amino-2-phenylquinoline-4-carboxylic Acid CAS 109540-22-9
| CAS No. | 109540-22-9 |
| Molecular Formula | C16H12N2O2 |
| Molecular Weight | 264.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6-Amino-2-phenylquinoline-4-carboxylic Acid (CAS 109540-22-9), molecular formula C16H12N2O2 and molecular weight 264.28 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Amino-2-phenylquinoline-4-carboxylic Acid (C16H12N2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 6-Amino-2-phenylquinoline-4-carboxylic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H12N2O2 |
| Molecular Weight | 264.28 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-(1-Methyl-2-oxo-1,2-Dihydropyridine-4-carbonyl)piperidine-3-carboxylic acid (CAS 1099016-99-5)
- 5-(tert-Butyl)-4-cyclopropoxy-2-methylpyridine (CAS 1243411-34-8)
- n-(2-Methoxyphenyl)-2-(piperazin-1-yl)acetamide (CAS 890011-20-8)
- (S)-N-(1-(2-Chloroacetyl)pyrrolidin-3-yl)-N-cyclopropylacetamide (CAS 1353999-60-6)
- Boc-Gly-Leu-OH (CAS 51871-42-2)
- Methyl 1-isopropyl-6-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate (CAS 496793-43-2)
- N-Boc-N-n-propylethanolamine, 97% (CAS 152192-96-6)
- 2-(3-Methylisoxazol-5-yl)-1-phenylethanone (CAS 27349-51-5)
- 2-((1-((Benzyloxy)carbonyl)piperidin-4-yl)(cyclopropyl)amino)acetic acid (CAS 1353982-90-7)
- (4-Cyclopentylphenyl)boronic acid (CAS 945837-57-0)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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