Methyl 5-formylfuran-2-carboxylate CAS 5904-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5904-71-2 |
| Molecular Formula | C7H6O4 |
| Molecular Weight | 154.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 5-formylfuran-2-carboxylate (CAS 5904-71-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6O4. Molecular weight: 154.12 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1958 |
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 2-formylfuran-3-carboxylate (CAS 19076-60-9)
- Methyl 3-formylfuran-2-carboxylate (CAS 28921-39-3)
- 3-formylfuran-2-carboxylic acid (CAS 29182-07-8)
- 5-formylfuran-3-carboxylic acid (CAS 603999-19-5)
Recommended Standards
- Methyl 4-Hydroxypyrimidine-5-carboxylate (CAS 4774-35-0)
- Methyl 5-hydroxypyridazine-4-carboxylate (CAS 21579-36-2)
- Methyl 4-formyl-1H-pyrazole-3-carboxylate (CAS 35344-93-5)
- N-Boc-3-aminopropanol (CAS 58885-58-8)
- 2-(Difluoromethyl)-6-iodo-3-methoxypyridin-4-amine (CAS 1805215-73-9)
- 3-Amino-1,1-difluoro-4-phenylbutan-2-ol (CAS 1461706-81-9)
- 2,6-Dibromo-4,4-dioctyl-4H-cyclopenta[1,2-b:5,4-b']dithiophene (CAS 478404-10-3)
- Tert-butyl (R)-(4-hydroxy-1-(phenylthio)butan-2-yl)carbamate (CAS 1240408-71-2)
- 2-((2-Aminoethyl)thio)ethan-1-ol (CAS 24304-84-5)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
Why CATO?
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