3,4-Dihydroquinoline-2-one 6-Oxoacetic Acid CAS 1152495-52-7
| CAS No. | 1152495-52-7 |
| Molecular Formula | C11H9NO4 |
| Molecular Weight | 219.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,4-Dihydroquinoline-2-one 6-Oxoacetic 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.
CATO supplies 3,4-Dihydroquinoline-2-one 6-Oxoacetic Acid (CAS 1152495-52-7), a certified reference material (molecular formula C11H9NO4, MW 219.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H9NO4, 3,4-Dihydroquinoline-2-one 6-Oxoacetic Acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H9NO4 |
| Molecular Weight | 219.19 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Dihydroquinoline Standards
- 2-Oxo-1,2-dihydroquinoline-6-sulfonamide (CAS 855766-77-7)
- 6-Methyl-3,4-dihydroquinoline-1(2H)-carbonyl chloride (CAS 103661-41-2)
- 7-Methyl-3,4-dihydroquinoline-1(2H)-carbonyl chloride (CAS 103661-42-3)
- 8-Methyl-3,4-dihydroquinoline-1(2H)-carbonyl chloride (CAS 103661-43-4)
- 2-Methyl-3,4-dihydroquinoline-1(2H)-carbonyl chloride (CAS 106969-88-4)
- 3-Methyl-3,4-dihydroquinoline-1(2H)-carbonyl chloride (CAS 106969-89-5)
- 4-Methyl-3,4-dihydroquinoline-1(2H)-carbonyl chloride (CAS 106969-90-8)
- 3,4-Dihydroquinoline-1(2H)-sulfonyl chloride (CAS 816449-11-3)
Recommended Standards
- 2-Fluoro-5-sulfamoylbenzoic acid (CAS 112887-25-9)
- 2-(1-Methyl-2-oxoindolin-5-yl)-2-oxoacetic Acid (CAS 1152495-80-1)
- (4-Nitrophenyl)methanesulfonyl fluoride (CAS 110661-61-5)
- 2-(4-Methoxy-3-indolyl)-2-oxoacetic Acid (CAS 1154742-60-5)
- 1-(1-(Cyclopropylsulfonyl)azetidin-3-yl)piperazine (CAS 1490177-85-9)
- 2,3-Dihydro-1-oxo-1H-indene-2-carboxaldehyde (CAS 56794-24-2)
- 1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carbaldehyde (CAS 110719-57-8)
- 3-(((Furan-2-ylmethyl)amino)methyl)phenol (CAS 827328-40-5)
- 1-(azetidin-3-yl)piperidine dihydrochloride (CAS 178312-57-7)
- 2-Amino-4-(2-chlorophenyl)-4H-pyrano[3,2-h]quinoline-3-carbonitrile (CAS 300843-86-1)
- Ethyl (5-aminopentyl)carbamate (CAS 124859-22-9)
- (5-Methyl-6-morpholinopyridin-3-yl)(phenyl)methanone (CAS 1355196-42-7)
- 1-(Naphthalen-2-yl)-1H-pyrrole (CAS 412284-19-6)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com