Sodium 2-(4-chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoate CAS 169809-59-0
| CAS No. | 169809-59-0 |
| Molecular Formula | C19H14ClN2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sodium 2-(4-chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoate.
Sodium 2-(4-chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoate (CAS 169809-59-0) is a high-purity analytical reference standard with the molecular formula C19H14ClN2O4Na and a molecular weight of 392.77 g/mol.
Sodium 2-(4-chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoate (C19H14ClN2O4Na) contains a salt form, a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Sodium 2-(4-chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoate 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 | C19H14ClN2O4 Na |
| Molecular Weight | 392.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Sodium Standards
- 2-(2-Chlorobenzamido)-3-hydroxybutanoic acid (CAS 1008206-36-7)
- 2-(4-Chlorobenzamido)-4,5,6,7-tetrahydrobenzo[d]thiazole-4-carboxylic acid (CAS 1019108-36-1)
- 2-(4-Chlorobenzamido)-4-(methylsulfonyl)butanoic acid (CAS 1103964-06-2)
- (R)-2-(4-Chlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid (CAS 111911-90-1)
- 3-(3-Chlorobenzamido)-2-methylpropanoic acid (CAS 1211469-63-4)
- ((4-Chlorobenzamido)methyl)triphenylphosphonium chloride (CAS 121561-24-8)
- 1-(4-(4-Chlorobenzamido)benzyl)-N-(4-fluorobenzyl)-1H-imidazole-4-carboxamide (CAS 1251709-57-5)
- 1-(4-(4-Chlorobenzamido)benzyl)-N-phenyl-1H-imidazole-4-carboxamide (CAS 1251709-75-7)
Recommended Standards
- 5-Amino-4-fluoro-N-isobutyl-2-methylbenzamide (CAS 1876008-72-8)
- (2R,3R)-2,3-Bis(4-chlorophenyl)butane-2,3-diamine (CAS 2234320-76-2)
- 4-[2,5-dimethyl-1-(3-methylbutyl)-1h-pyrrol-3-yl]-1,3-thiazol-2-amine hydrochloride (CAS 1049742-14-4)
- 5-(Difluoromethyl)-3-hydroxy-6-iodopicolinonitrile (CAS 1806877-14-4)
- N-(2-bromophenyl)-1,2,3,4-thiatriazol-5-amine (CAS 1903963-79-0)
- Carfilzomib Impurity 50 (CAS CATO-C4X-102250)
- Hydroxychloroquine Impurity 46 (CAS CATO-C4X-183546)
- n-[(3-methoxyphenyl)methyl]-1h-imidazole-1-carboxamide (CAS 1087792-36-6)
- (2S)-Amino-(4-chloro-phenyl)-acetic acid methyl ester hydrochloride (CAS 1081766-09-7)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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