2-(5-Methylfuran-2-yl)-5-oxotetrahydrofuran-3-carboxylic acid CAS 1399663-52-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1399663-52-5 |
| Molecular Formula | C10H10O5 |
| Molecular Weight | 210.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Methylfuran-2-yl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399663-52-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10O5. Molecular weight: 210.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10O5 |
| Molecular Weight | 210.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
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- 1-(5-Methylfuran-2-yl)-N-((tetrahydrofuran-2-yl)methyl)ethan-1-amine (CAS 1021104-30-2)
- 2-(((5-Methylfuran-2-yl)methyl)amino)cyclohexan-1-ol (CAS 1247671-36-8)
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- (1-((5-Methylfuran-2-yl)methyl)piperidin-3-yl)methanol (CAS 1247784-17-3)
- 3-[(E)-2-(5-methylfuran-2-yl)ethenyl]-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 929971-59-5)
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Recommended Standards
- 5-Methoxy-2-methyl-isophthalic acid (CAS 13979-73-2)
- N-(3,5-difluorobenzyl)-4H-1,2,4-triazol-4-amine (CAS 1400635-46-2)
- 2-(3-Hydroxy-5-(methoxycarbonyl)phenyl)acetic acid (CAS 1393540-52-7)
- (R)-3-amino-2-(3-methoxybenzyl)propanoic acid (CAS 1260608-91-0)
- 1,7-Diphenylisobenzofuran (CAS 51850-45-4)
- 25935-87-9 2-[(1,1-Dioxidotetrahydro-3-thienyl)oxy]ethanol DTXSID80395022 (CAS 25935-87-9)
- 5-Bromo-2-phenylpyrimidin-4(3H)-one (CAS 26786-28-7)
- 2-Methoxy-4-nitrobenzene-1-diazonium, tetrafluoroboranuide (CAS 2357-51-9)
- Methyl (2S,5R)-5-allylpyrrolidine-2-carboxylate (CAS 210345-08-7)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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