2-(Furan-2-yl)acetaldehyde CAS 15022-16-9
| CAS No. | 15022-16-9 |
| Molecular Formula | C6H6O2 |
| Molecular Weight | 110.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(Furan-2-yl)acetaldehyde (CAS 15022-16-9) is a high-purity analytical reference standard with the molecular formula C6H6O2 and a molecular weight of 110.11 g/mol.
Structurally, 2-(Furan-2-yl)acetaldehyde (C6H6O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 110.11 g/mol, it falls into the low-molecular-weight range. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H6O2 |
| Molecular Weight | 110.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Furan Standards
- 1-(furan-3-yl)ethanone (CAS 14313-09-8)
- Furan-2-carboximidamide (CAS 54610-73-0)
- furan-2-carboxylate (CAS 16053-89-7)
- Furan-2-carboxamide (CAS 609-38-1)
- Furan-3-carboxamide (CAS 609-35-8)
- Furan-2-aldoxime (CAS 1121-47-7)
- (S)-1-(Furan-3-yl)ethan-1-amine (CAS 1212876-65-7)
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Recommended Standards
- (1R,2S)-2-ethynylcyclopropane-1-carboxylic acid (CAS 1491135-72-8)
- 6-Methylpyrimidin-2(1H)-one (CAS 15231-67-1)
- (1S,2R)-2-ethynylcyclopropane-1-carboxylic acid (CAS 1491135-70-6)
- 1-Cyanocyclopropanecarboxamide (CAS 1559-04-2)
- 4-(3-Fluoro-2-methylphenyl)-4,5-dihydrooxazol-2-amine (CAS 1043498-53-8)
- Potassium heptafluorotantalate (CAS 16924-00-8)
- 1-(3,5-Dimethylphenyl)prop-2-en-1-ol (CAS 1494121-30-0)
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- N-(2-(4-Fluorophenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)-2-methoxybenzamide (CAS 450342-95-7)
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- 1-(4-Bromo-2-fluorophenyl)-3-(cyclopropylmethyl)urea (CAS 1211296-24-0)
- 172890-83-4 fura pe-3 potassium salt (CAS 172890-83-4)
- Lumefentrine Keto Impurity (CAS 53221-25-3)
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