2-(2-Furyl)benzimidazole-6-carboxamidoxime CAS 1965308-71-7
| CAS No. | 1965308-71-7 |
| Molecular Formula | C12H10N4O2 |
| Molecular Weight | 242.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(2-Furyl)benzimidazole-6-carboxamidoxime (C12H10N4O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-(2-Furyl)benzimidazole-6-carboxamidoxime (CAS 1965308-71-7), a certified reference material (molecular formula C12H10N4O2, MW 242.23 g/mol) for analytical method development and quality control.
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 2-(2-Furyl)benzimidazole-6-carboxamidoxime 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 | C12H10N4O2 |
| Molecular Weight | 242.23 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
Related Furyl Standards
- 5-(2-furyl)-2H-1,2,6-thiadiazine-3-carboxylic acid 1,1-dioxide (CAS 1011397-87-7)
- 7-(5-Methyl-2-furyl)-7,8-dihydroquinoline-2,5(1H,6H)-dione (CAS 1428139-52-9)
- Tri(2-furyl)phosphine 5518-52-5 TFP;TRI(2-FURYL)PHOSPHINE;TRI(FUR-2-YL)PHOSPHANE;TRI(FURAN-2-YL)PHOSPHANE;TRI(FURAN-2-YL)PHOSPHINE;TRI-2-FURANYLPHOSPHINE;TRIFURYLPHOSPHINE;TRIS(2-FURANYL)PHOSPHINE;TRIS(2-FURYL)PHOSPHINE;TRIS(FUR-2-YL)PHOSPHINE;TRIS(O-FURYL)PHOSPHINE;TRIS-FURAN-2-YL-PHOSPHINE GC10068 (CAS 5518-52-5)
- 3-(2-furyl)-1-(4-methylphenyl)-1H-pyrazol-5-amine (CAS 1333887-79-8)
- 4-[5-(2-Furyl)-1,3,4-thiadiazol-2-yl]piperidine (CAS 1105189-84-1)
- 3-[5-(2-Furyl)-1,3,4-thiadiazol-2-yl]piperidine (CAS 1105189-99-8)
- 1-([4-(2-Furyl)-1,3-thiazol-2-yl]methyl)piperazine (CAS 1083201-72-2)
- 1-[2-(2-furyl)-4-mercapto-6-methylpyrimidin-5-yl]ethanone (CAS 13995-71-6)
Recommended Standards
- Ethyl 7-cyano-3-oxo-2,3-dihydroisoquinoline-4-carboxylate (CAS 1956331-05-7)
- 3-Hydroxy-4-(1-methyl-1H-indol-3-yl)-1H-pyrrole-2,5-dione (CAS 197390-12-8)
- 4-(3-hydroxybenzoyl)benzoic acid (CAS 195318-70-8)
- (2Z)-6-Hydroxy-2-[(5-methyl-2-furyl)methylene]-1-benzofuran-3(2H)-one (CAS 620546-00-1)
- 8-Fluoro-6-methylquinolin-5-ol (CAS 1420791-50-9)
- Ethyl 5-bromo-2-cyano-3-(difluoromethyl)benzoate (CAS 1805130-99-7)
- (3-Fluoro-2-methylphenyl)hydrazine hydrochloride (CAS 1059626-01-5)
- 3-Bromo-1-{[2-(trimethylsilyl)ethoxy]methyl}-1h-pyrrolo[2,3-b]pyridine-5-carbonitrile (CAS 1788041-63-3)
- Tridihexethyl Chloride (CAS 4310-35-4)
- (3R,4R)-4-(3-fluoro-5-methoxypyridin-2-yl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1784747-84-7)
- 1-Methyl-3-octyl-3-imidazolium Bis(2,2,2-trifluoroacetyl)amide (CAS 862731-66-6)
- Papain (CAS 9001-73-4)
- 1-(4-Bromophenyl)-1<I>H</I>-pyrazole (CAS 13788-92-6)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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