methyl 2-formylfuran-3-carboxylate CAS 19076-60-9
| CAS No. | 19076-60-9 |
| Molecular Formula | C7H6O4 |
| Molecular Weight | 154.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies methyl 2-formylfuran-3-carboxylate (CAS 19076-60-9), a certified reference material (molecular formula C7H6O4, MW 154.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H6O4, methyl 2-formylfuran-3-carboxylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 154.12 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C7H6O4 |
| Molecular Weight | 154.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related methyl Standards
- methyl 5-formylfuran-3-carboxylate (CAS 102169-71-1)
- methyl 4-formylfuran-2-carboxylate (CAS 1170719-56-8)
- 2-(5-Formylfuran-2-yl)acetic acid (CAS 162132-72-1)
- 2-(2-formylfuran-3-yl)acetic acid (CAS 1824583-58-5)
- Methyl 3-formylfuran-2-carboxylate (CAS 28921-39-3)
- Methyl 5-formylfuran-2-carboxylate (CAS 5904-71-2)
- 3-formylfuran-2-carboxylic acid (CAS 29182-07-8)
- 5-formylfuran-3-carboxylic acid (CAS 603999-19-5)
Recommended Standards
- 2-Amino-4,6-difluorobenzonitrile (CAS 190011-84-8)
- (6-Nitropyridin-3-yl)methanol (CAS 1935998-46-1)
- 2-Amino-3,6-difluorobenzonitrile (CAS 190011-81-5)
- (Z)-2-(5-Nitrofuran-2-yl)ethenamine (CAS 771425-63-9)
- 3,3-Dimethyl-1-((9-methyl-5H-thiochromeno[4,3-d]pyrimidin-2-yl)thio)butan-2-one (CAS 478246-91-2)
- 7-bromo-N,N-dimethyl-2,3,4,5-tetrahydro-1H-1-benzazepin-3-amine (CAS 2031269-43-7)
- Methyl 3-((tert-butoxycarbonyl)amino)-3-(2,4-difluorophenyl)propanoate (CAS 1260666-87-2)
- 1-(3-((Ethyl(2-hydroxyethyl)amino)methyl)piperidin-1-yl)ethanone (CAS 1353963-86-6)
- (3,5-Difluorophenyl)(furan-3-yl)methanol (CAS 1340175-05-4)
- 5-(2-Hydroxyethyl)-1H-pyrazole-3-carboxamide (CAS 1312205-25-6)
- 4-Fluoro-N-[(2Z)-3-methyl-2,3-dihydro-1,3-thiazol-2-ylidene]benzene-1-sulfonamide (CAS 866011-07-6)
- (6-Bromo-1-(tert-butoxycarbonyl)-1H-indol-2-yl)boronic acid (CAS 1217500-59-8)
- 1-(2,3,4,5-Tetrahydro-1H-3-benzazepin-7-yl)ethan-1-one (CAS 34685-20-6)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
Why CATO?
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