4-(2-Quinolinylmethoxy)benzoic acid CAS 123724-16-3
| CAS No. | 123724-16-3 |
| Molecular Formula | C17H13NO3 |
| Molecular Weight | 279.29 g/mol |
| 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 4-(2-Quinolinylmethoxy)benzoic acid.
4-(2-Quinolinylmethoxy)benzoic acid (CAS 123724-16-3), molecular formula C17H13NO3 and molecular weight 279.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(2-Quinolinylmethoxy)benzoic acid (C17H13NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 279.29 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-(2-Quinolinylmethoxy)benzoic 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 | C17H13NO3 |
| Molecular Weight | 279.29 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Quinolinylmethoxy Standards
Recommended Standards
- 4-(4-Nitro-benzyl)-tetrahydro-pyran-4-carboxylic acid methyl ester (CAS 1229626-92-9)
- 1-Ethyl-5,6,7-trimethoxy-1h-indole-2-carboxylic acid (CAS 1240567-92-3)
- Wz4141 (CAS 1222776-76-2)
- 1-Ethyl-4,5,6-trimethoxy-1h-indole-2-carboxylic acid (CAS 1240578-66-8)
- 4-Amino-5-chloro-2,2-dimethyl-2,3-dihydrobenzofuran-7-carboxylic acid (CAS 132976-67-1)
- 4-amino-4-methylpentanoic acid hydrochloride (CAS 62000-69-5)
- 384342-62-5 Petromyzonol-3,7,12,21-tetrasulfate tetrapotassium;[(3R,5R,7R,10S,12S,13R,14S)-10,13-dimethyl-3,7-disulfonatooxy-17-[(2R)-5-sulfonatooxypentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-12-yl] sulfate (CAS 384342-62-5)
- Methyl 2-{[(4-methoxyphenyl)sulfonyl]amino}-2-phenylacetate (CAS 251096-82-9)
- Lotilaner Impurity 3 (CAS CATO-C4X-32563)
- 4-Amino-2-(methylthio)thiazole-5-carboxylic acid (CAS 94507-74-1)
- 2-(2-((tert-Butoxycarbonyl)amino)-6-fluorophenyl)acetic acid (CAS 138343-92-7)
- 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt (CAS 994-36-5)
- 5-(5-Bromo-2-fluorophenyl)-5-methylmorpholin-3-one (CAS 1266784-13-7)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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