2-(furan-2-yl)propanoic acid CAS 24954-09-4
| CAS No. | 24954-09-4 |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 140.14 g/mol gives 2-(furan-2-yl)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(furan-2-yl)propanoic acid (CAS 24954-09-4) is a high-purity analytical reference standard with the molecular formula C7H8O3 and a molecular weight of 140.14 g/mol.
Structurally, 2-(furan-2-yl)propanoic acid (C7H8O3) 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 140.14 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(furan-2-yl)propanoic acid 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 | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related furan Standards
- 1-(Furan-2-yl)-2-methoxyethan-1-one (CAS 105729-08-6)
- 2-(Furan-3-yl)propanoic acid (CAS 1338959-45-7)
- (R)-1-(Furan-2-yl)-2-hydroxypropan-1-one (CAS 152723-24-5)
- (-)-1-(Furan-2-yl)-2-hydroxypropan-1-one (CAS 152723-25-6)
- 1-(Furan-3-yl)-1-hydroxypropan-2-one (CAS 175879-34-2)
- (S)-1-(Furan-2-yl)-2-hydroxypropan-1-one (CAS 287716-26-1)
- 1-(furan-2-yl)-2-hydroxypropan-1-one (CAS 20894-95-5)
- 2-(Furan-2-yl)acetohydrazide (CAS 98134-84-0)
Recommended Standards
- 2-(Hydroxymethyl)-6-methylpyrimidin-4-ol (CAS 33796-42-8)
- 2-(5-Methylfuran-2-yl)acetic acid (CAS 72360-04-4)
- 2-(Hydroxymethyl)benzene-1,4-diol (CAS 495-08-9)
- 2-(5-Methyl-1H-pyrazol-3-yl)acetic acid (CAS 41669-06-1)
- (2S,3S)-3-Mercaptopyrrolidine-2-carboxylic acid (CAS 79068-22-7)
- 2-Chloro-n-[(3,4-dichlorophenyl)methyl]-n-methylacetamide (CAS 1000930-23-3)
- 2-(3-Chloro-4-methoxyphenyl)-4-methylpyrrolidine (CAS 603068-57-1)
- 2-(Pyridin-4-yl)ethanamine dihydrochloride (CAS 17039-03-1)
- Uracil-5-d1 (CAS 24897-50-5)
- 1-(2,6-Difluorophenyl)-4-iodo-1H-pyrazolo[3,4-b]pyridine (CAS 1356054-83-5)
- 1-Methyl-4-nitro-N-(3-nitrophenyl)-1H-imidazole-5-carboxamide (CAS 345616-71-9)
- 3,3'-Difluoro-4,4'-dimethoxy-1,1'-biphenyl (CAS 41860-57-5)
- 1-[(4-tert-Butylphenyl)methoxy]-1H-imidazole (CAS 477870-00-1)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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