2-(Naphthalen-1-yl)nicotinic acid CAS 1125445-20-6
| CAS No. | 1125445-20-6 |
| Molecular Formula | C17H13NO2 |
| Molecular Weight | 263.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(Naphthalen-1-yl)nicotinic acid (CAS 1125445-20-6), molecular formula C17H13NO2 and molecular weight 263.29 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Naphthalen-1-yl)nicotinic acid (C17H13NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(Naphthalen-1-yl)nicotinic 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 | C17H13NO2 |
| Molecular Weight | 263.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1989 |
| Nitrogen Atoms | 1 |
Related Naphthalen Standards
- 5-(Naphthalen-1-yl)nicotinic acid (CAS 1261926-90-2)
- 2-(Naphthalen-1-ylamino)benzoic acid (CAS 13278-41-6)
- 4-((Naphthalen-2-ylimino)methyl)benzene-1,3-diol (CAS 83919-59-9)
- Naphthalen-2-yl 2-aminobenzoate (CAS 63449-68-3)
- (2Z)-2-[(Naphthalen-1-yl)methylidene]-1-azabicyclo[2.2.2]octan-3-one (CAS 103660-34-0)
- N-(Naphthalen-1-ylmethyl)picolinamide (CAS 1332481-91-0)
- (Z)-[(Naphthalen-2-yl)methyl](oxido)[(pyridin-4-yl)methylidene]azanium (CAS 939893-15-9)
- 1-(Naphthalen-2-yl)-3-phenylurea (CAS 6299-42-9)
Recommended Standards
- 2-Methylquinolin-4-yl benzoate (CAS 111947-01-4)
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- Tert-butyl ((4-cyano-5-methoxypyridin-3-yl)methyl)carbamate (CAS 1142191-86-3)
- 7-Bromo-1-chloropyrrolo[1,2-a]pyrazine (CAS 1597913-29-5)
- N-(Butyryloxy)-2-((5-chloroquinolin-8-yl)oxy)acetimidamide (CAS 88757-87-3)
- N-(2-bromo-3-nitrophenyl)acetamide (CAS 35757-22-3)
- Bis(dimethyl(octadecyl)silyl)amine (CAS 82356-82-9)
- D-Mannofuranuronic acid, γ-lactone (CAS 575-64-4)
- 1-Isomangostin hydrate (CAS 26063-95-6)
- Ethyl 3-chloro-8-fluoroquinoline-6-carboxylate (CAS 2721375-38-6)
- 6-Isopropyl-3-methyl-4,6-dihydrofuro[3,4-c]isoxazole (CAS 156523-86-3)
- 1-(tert-Butyl) 2-methyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-5-oxopyrrolidine-1,2-dicarboxylate (CAS 267420-70-2)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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