2-Ethoxyfuran-3-carboxylic acid CAS 208777-63-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 208777-63-3 |
| Molecular Formula | C7H8O4 |
| Molecular Weight | 156.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethoxyfuran-3-carboxylic acid (CAS 208777-63-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H8O4. Molecular weight: 156.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H8O4 |
| Molecular Weight | 156.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
Related Ethoxyfuran Standards
- N-Ethoxyfuran-2-carboxamide (CAS 103185-36-0)
- 1-(2-Ethoxyfuran-3-yl)ethanone (CAS 344326-71-2)
- 1-(5-Ethoxyfuran-2-yl)ethan-1-one (CAS 2126176-80-3)
- 5-ethoxyfuran-2-carboxylic acid (CAS 115102-47-1)
- 5-Ethoxyfuran-2-carbaldehyde (CAS 67680-03-9)
- (R)-5-Ethoxyfuran-2(5H)-one (CAS 157007-73-3)
- (S)-5-Ethoxyfuran-2(5H)-one (CAS 160550-42-5)
- 5-Ethoxyfuran-2(3H)-one (CAS 95415-80-8)
Recommended Standards
- 2-Ethoxy-6-hydroxypyrimidin-4(3H)-one (CAS 61636-08-6)
- 2-Hydroxy-2-(5-methylfuran-2-yl)acetic acid (CAS 956754-20-4)
- 2-Amino-6-hydroxy-5-(methylamino)pyrimidin-4(1H)-one (CAS 687601-01-0)
- N-(2,3-Dihydro-1H-inden-2-yl)-2,2,2-trifluoroacetamide, 97% (CAS 193756-44-4)
- 4-Isobutyl-3-methylisoxazol-5(2H)-one (CAS 107403-08-7)
- Fumaric Acid Monoethyl-d5 Ester (CAS 1266398-64-4)
- (Octahydro-Cyclopenta[1,4]Oxazin-7-Yl)-Methanol (CAS 1263179-35-6)
- N-(4-methylbenzyl)-4-(4-oxo-2-thioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)butanamide (CAS 688340-10-5)
- 1-(Bromomethyl)-1-butoxy-3-methylcyclohexane (CAS 1247062-34-5)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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