2-(4-Carbamimidoylphenyl)benzofuran-5-carboximidamide dihydrochloride CAS 28718-73-2
| CAS No. | 28718-73-2 |
| Molecular Formula | C16H14N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H14N4OHCl, 2-(4-Carbamimidoylphenyl)benzofuran-5-carboximidamide dihydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
2-(4-Carbamimidoylphenyl)benzofuran-5-carboximidamide dihydrochloride (CAS 28718-73-2) is a high-purity analytical reference standard with the molecular formula C16H14N4OHCl and a molecular weight of 314.77 g/mol.
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.
As a certified reference material (CRM), 2-(4-Carbamimidoylphenyl)benzofuran-5-carboximidamide dihydrochloride 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 | C16H14N4O 2*HCl |
| Molecular Weight | 314.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Carbamimidoylphenyl Standards
- 2-(4-(4-(4-Carbamimidoylphenyl)piperazin-1-yl)piperidin-1-yl)acetic acid trihydrochloride (CAS 1215333-48-4)
- 1-(4-Carbamimidoylphenyl)piperidine-4-carboxylic acid hydrochloride (CAS 1267944-44-4)
- n-(4-Carbamimidoylphenyl)acetamide, acetic acid (CAS 1417637-55-8)
- Methyl 2-(4-carbamimidoylphenyl)acetate (CAS 15676-14-9)
- 4-(2-(4-Carbamimidoylphenyl)pyrimidin-4-yl)-3-methoxybenzimidamide (CAS 160522-91-8)
- 2-(4-(4-(4-CArbamimidoylphenyl)piperazin-1-yl)piperidin-1-yl)acetic acid hydrochloride (CAS 201304-22-5)
- 4-[Tris(4-carbamimidoylphenyl)methyl]benzenecarboximidamide (CAS 2205867-68-9)
- 4-[Tris(4-carbamimidoylphenyl)methyl]benzenecarboximidamide;tetrahydrochloride (CAS 2205867-69-0)
Recommended Standards
- Isobutyl 2,4-dimethoxy-6-methylbenzoate (CAS 1276019-92-1)
- (R)-1-(Oxiran-2-ylmethyl)piperidine (CAS 561023-59-4)
- (1S,2S)-2-Methoxycyclobutanamine (CAS 2227197-85-3)
- 3-((3-Bromobenzyl)thio)-5-(difluoromethyl)-4H-1,2,4-triazole (CAS 1706453-24-8)
- 3-(Dipropylamino)propanenitrile (CAS 20732-22-3)
- N-(2-((2-hydroxyethyl)amino)ethyl)isonicotinamide (CAS 856437-44-0)
- 3-(Ethylamino)tetrahydrothiophene 1,1-dioxide hydrochloride (CAS 1052552-74-5)
- Rimegepant Impurity 25 (CAS CATO-C4X-248725)
- N-(4-{4-[(1E)-(methoxyimino)methyl]-2-nitrophenoxy}phenyl)acetamide (CAS 860788-57-4)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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