4-(Methoxycarbonyl)furan-3-carboxylic acid CAS 4282-26-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4282-26-2 |
| Molecular Formula | C7H6O5 |
| Molecular Weight | 170.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Methoxycarbonyl)furan-3-carboxylic acid (CAS 4282-26-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6O5. Molecular weight: 170.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6O5 |
| Molecular Weight | 170.12 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.) | 1958 |
Related Methoxycarbonyl Standards
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- 3-(Methoxycarbonyl)furan-2-carboxylic acid (CAS 23268-41-9)
- 4-(methoxycarbonyl)furan-2-carboxylic acid (CAS 42933-19-7)
- 5-(Methoxycarbonyl)furan-2-carboxylic Acid (CAS 6750-85-2)
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- (2-methoxycarbonyl-3-furyl)boronic acid (CAS 2751721-31-8)
Recommended Standards
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- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(2-methoxyphenyl)acetic acid (CAS 1176648-58-0)
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