5-(Pyridin-3-ylmethyl)benzofuran-2-carboxylic acid CAS 85666-24-6
| CAS No. | 85666-24-6 |
| Molecular Formula | C15H11NO3 |
| Molecular Weight | 253.25 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.
CATO supplies 5-(Pyridin-3-ylmethyl)benzofuran-2-carboxylic acid (CAS 85666-24-6), a certified reference material (molecular formula C15H11NO3, MW 253.25 g/mol) for analytical method development and quality control.
5-(Pyridin-3-ylmethyl)benzofuran-2-carboxylic acid (C15H11NO3) contains a nitrogen-containing heterocyclic scaffold, 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).
As a certified reference material (CRM), 5-(Pyridin-3-ylmethyl)benzofuran-2-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H11NO3 |
| Molecular Weight | 253.25 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
Related Pyridin Standards
- 2-Pyridin-2-yl-benzofuran-5-carboxylic acid methyl ester (CAS 1154060-91-9)
- 2-Pyridin-3-yl-benzofuran-5-carboxylic acid methyl ester (CAS 1154060-92-0)
- 2-(2-(Pyridin-2-yl)-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 100726-39-4)
- 1-(Pyridin-3-ylmethyl)-1H-benzimidazole-5-carboxylic acid (CAS 1036591-09-9)
- (2-Pyridin-3-yl-1h-benzimidazol-1-yl)acetic acid (CAS 1097801-29-0)
- 1-(Pyridin-2-ylmethyl)-1H-indazole-3-carboxylic acid (CAS 920019-73-4)
- 1-(Pyridin-4-ylmethyl)-1H-indazole-3-carboxylic acid (CAS 920019-75-6)
- 2-(pyridin-2-ylmethyl)-1H-benzo[d]imidazole-6-carboxylic acid (CAS 2007919-45-9)
Recommended Standards
- 5-(4-Methoxyphenyl)indoline-2,3-dione (CAS 861389-63-1)
- 5-(tert-Butoxycarbonyl)-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole-4-carboxylic acid (CAS 2137457-34-0)
- 5-(3-Quinolinyl)-2-furoic acid (CAS 893738-37-9)
- 5-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-hydroxybenzoic Acid (CAS 942404-97-9)
- Tert-butyl (R)-((6,6-dimethylmorpholin-2-yl)methyl)carbamate (CAS 2387562-20-9)
- 2-(2-Cyano-5-(difluoromethyl)-4-nitropyridin-3-yl)acetic acid (CAS 1805183-08-7)
- 3-(4-Methoxyphenyl)-2-((2-(naphthalen-2-yl)-2-oxoethyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477330-82-8)
- 5-(Difluoromethyl)-1H-indazole (CAS 1204298-50-9)
- 1-(4-Aminophenyl)piperazin-2-one (CAS 1022128-82-0)
- Methyl-4-nitro-1H-indazole-6-carboxylate (CAS 72922-61-3)
- tert-Butyl-7-[4-(4-fluorophenyl)-6-isopropyl-2-methylsulfonylpyrimidin-5-yl]-(3R,5S)-isopropylidene-(E)-6-heptenoate (CAS 849470-63-9)
- N-(4-ethynyl-2-pyridyl)acetamide (CAS 1445876-40-3)
- Methyl 6-aminopyridazine-3-carboxylate hydrochloride (CAS 1707365-91-0)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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