n-(Pyridin-4-yl)furan-2-carboxamide CAS 35218-42-9
| CAS No. | 35218-42-9 |
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(Pyridin-4-yl)furan-2-carboxamide (CAS 35218-42-9), molecular formula C10H8N2O2 and molecular weight 188.18 g/mol, is a CATO reference standard with documented purity and traceability.
n-(Pyridin-4-yl)furan-2-carboxamide (C10H8N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 n-(Pyridin-4-yl)furan-2-carboxamide 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 | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1967 |
| Nitrogen Atoms | 2 |
Related n Standards
- 4-(Pyridin-2-yl)-1H-pyrrole-3-carboxylic acid (CAS 1096815-73-4)
- 1-(3-(Pyridin-4-yl)isoxazol-5-yl)ethanone (CAS 1267001-51-3)
- 4-(Pyridin-4-yl)-1H-pyrrole-3-carboxylic acid (CAS 197774-71-3)
- 1-(3-(Pyridin-2-yl)isoxazol-5-yl)ethanone (CAS 889939-02-0)
- 1-(5-(Pyridin-3-yl)oxazol-2-yl)ethan-1-one (CAS 954239-98-6)
- 1-(Pyridin-4-ylmethyl)-1H-pyrrole-2,5-dione (CAS 46277-44-5)
- 1-[3-(pyridin-3-yl)-1,2-oxazol-5-yl]ethan-1-one (CAS 889939-04-2)
- 2-Methyl-4-(pyridin-3-ylmethylene)oxazol-5(4H)-one (CAS 76315-20-3)
Recommended Standards
- N-(pyridin-2-yl)furan-2-carboxamide (CAS 35218-40-7)
- n-Hydroxyquinoline-2-carboxamide (CAS 37137-42-1)
- N-(4-Fluoro-5-formylthiazol-2-yl)acetamide (CAS 2241514-60-1)
- Oxirane-2,3-dicarboxylic acid diethyl ester (CAS 95142-43-1)
- 6-Cyano-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid (CAS 2090958-77-1)
- H-D-Lys(Boc)-OtBu · HCl (CAS 201007-86-5)
- 1-bromo-2-(bromomethyl)-3-(trifluoromethyl)benzene (CAS 69902-84-7)
- 2-Methoxy-N-(1-(4-(methylsulfonyl)phenyl)ethyl)ethan-1-amine (CAS 849924-92-1)
- (S)-tert-Butyl 3-(3-methylthiophene-2-carboxamido)pyrrolidine-1-carboxylate (CAS 1354010-01-7)
- 3-Chloroaniline Hydrochloride (CAS 141-85-5)
- Indobufen Impurity 1 (CAS CATO-C4X-17921)
- 3-(3-Chloro-4-methoxybenzyl)-6,7-dimethoxy-2-((3-(trifluoromethyl)benzyl)thio)quinazolin-4(3H)-imine (CAS 439121-06-9)
- Pazopanib Impurity 6 (CAS 1226499-98-4)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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