2-(8-Methoxy-2-oxoquinolin-1(2H)-yl)acetic acid CAS 1225751-49-4
| CAS No. | 1225751-49-4 |
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(8-Methoxy-2-oxoquinolin-1(2H)-yl)acetic 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 2-(8-Methoxy-2-oxoquinolin-1(2H)-yl)acetic acid (CAS 1225751-49-4), a certified reference material (molecular formula C12H11NO4, MW 233.22 g/mol) for analytical method development and quality control.
Structurally, 2-(8-Methoxy-2-oxoquinolin-1(2H)-yl)acetic acid (C12H11NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 233.22 g/mol, it falls into the medium-molecular-weight range. 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 | C12H11NO4 |
| Molecular Weight | 233.22 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1990 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 1-(2-Methoxy-5-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1038240-97-9)
- 1-(4-Methoxy-3-nitrobenzyl)-1H-imidazole (CAS 120286-42-2)
- 3-Methoxy-4-(3-methyl-1H-1,2,4-triazol-1-yl)benzoic acid (CAS 1243205-02-8)
- N-(7-Methoxy-4-oxo-3,4-dihydroquinazolin-6-yl)acetamide (CAS 130017-60-6)
- 2-(6-Methoxy-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1322604-39-6)
- 1-Benzyl-5-methoxy-1H-1,2,3-triazole-4-carboxylic acid (CAS 1365940-35-7)
- 1-(4-Methoxy-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1416346-28-5)
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Recommended Standards
- 6,7-Dimethoxyquinoline-2-carboxylic acid (CAS 122234-49-5)
- 2-((2-Hydroxyquinolin-8-yl)oxy)propanoic acid (CAS 1225751-57-4)
- 2-(5-(Phenoxymethyl)-1H-1,2,4-triazol-3-yl)acetic acid (CAS 1216294-22-2)
- 7-Hydroxy-3a-methyl-3,3a-dihydro-1H-benzo[d]pyrrolo[2,1-b][1,3]oxazine-1,5(2H)-dione (CAS 1227624-60-3)
- 4-(Benzyloxy)-3-chloro-5-ethoxybenzaldehyde (CAS 834907-52-7)
- 2,5-Dioxopyrrolidin-1-yl 3-bromopropanoate (CAS 101314-84-5)
- 4-(2-Aminoethyl)-6-methylpyridin-2-amine (CAS 1393559-63-1)
- 2-Ethoxycyclohexan-1-one (CAS 33371-97-0)
- 2-Chloro-5-[(2-methoxy-phenyl)-methyl-sulfamoyl]-benzoic acid (CAS 438031-84-6)
- N-(Hydroxymethyl)stearamide (CAS 3370-35-2)
- 1-(2-Chlorobenzyl)-3-(3-chlorophenyl)urea (CAS 379701-44-7)
- 3-Phenyl-3-(trifluoromethyl)-diaziridine (CAS 40618-96-0)
- 4-(Pyridin-4-yl)pyrimidine-2-thiol (CAS 874779-72-3)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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