5-(Pyridin-2-yl)furan-2-carbaldehyde CAS 55484-36-1
| CAS No. | 55484-36-1 |
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 5-(Pyridin-2-yl)furan-2-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 173.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
5-(Pyridin-2-yl)furan-2-carbaldehyde (CAS 55484-36-1), molecular formula C10H7NO2 and molecular weight 173.17 g/mol, is a CATO reference standard with documented purity and traceability.
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), 5-(Pyridin-2-yl)furan-2-carbaldehyde 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 | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Pyridin Standards
- 3-(Pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 1006482-43-4)
- 6-Pyridin-4-ylpyrimidin-4-ol (CAS 1026857-25-9)
- 6-(Pyridin-3-yl)pyrimidin-4-ol (CAS 1105195-52-5)
- 3-(Pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 1152541-94-0)
- 1152541-98-4 3-Pyridin-2-yl-1H-pyrazole-4-carbaldehyde (CAS 1152541-98-4)
- 1-(Pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 1155577-06-2)
- 5-(Pyridin-4-yl)pyrazin-2-ol (CAS 1159819-68-7)
- 5-(Pyridin-3-yl)pyrazin-2-ol (CAS 1159819-85-8)
Recommended Standards
- 5-(Furan-2-yl)picolinaldehyde (CAS 886851-45-2)
- 5-(Pyridin-2-yl)pyrimidin-4(3H)-one (CAS 22433-74-5)
- 5-(Furan-2-yl)nicotinaldehyde (CAS 887973-61-7)
- 5-(Pyridin-3-yl)furan-2-carbaldehyde (CAS 38588-49-7)
- 2-(4-Bromo-2-methylphenyl)-4,4,6-trimethyl-1,3,2-dioxaborinane (CAS 2096995-13-8)
- Paramethadione (CAS 115-67-3)
- 2-(3-Amino-1H-pyrazol-5-yl)-4-bromophenol (CAS 1638293-03-4)
- (R)-3-Allylmorpholine (CAS 1390677-84-5)
- 4-Amino-2-(methylthio)thiazole-5-carbonitrile (CAS 39736-28-2)
- 2-Chloro-7-iodobenzo[d]oxazole (CAS 1807069-21-1)
- 5-(sec-Butyl)-2-methoxy-3-methylpyrazine (CAS 99784-13-1)
- 1142215-76-6 9469AC C19H21FN2O4 [(2-{[2-(2-Fluorophenyl)ethyl]amino}-2-oxoethyl)-(4-methoxyphenyl)amino]acetic acid (CAS 1142215-76-6)
- Naphthalene-2,7-diyl bis(diethylcarbamate) (CAS 526190-47-6)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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