4-(2,2-Dimethyl-5-oxotetrahydrofuran-3-yl)butanoic acid CAS 6266-61-1
| CAS No. | 6266-61-1 |
| Molecular Formula | C10H16O4 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,2-Dimethyl-5-oxotetrahydrofuran-3-yl)butanoic acid (CAS 6266-61-1) is a high-purity analytical reference standard with the molecular formula C10H16O4 and a molecular weight of 200.23 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 4-(2,2-Dimethyl-5-oxotetrahydrofuran-3-yl)butanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 4-(2,2-Dimethyl-5-oxotetrahydrofuran-3-yl)butanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H16O4 |
| Molecular Weight | 200.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
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- 8-((2-Nitrobenzyl)oxy)quinoline (CAS 82131-87-1)
- 4-Cyano-1-methyl-1H-imidazole-5-carboxamide (CAS 19485-36-0)
- Ethyl 2-(7-hydroxy-2-oxo-2h-chromen-4-yl)acetate (CAS 74083-58-2)
- Perindoprilat-13C3 (CAS CATO-CCAD302362)
- Valsartan Impurity 14 (CAS 137863-90-2)
- Posaconazole impurity 233 (CAS CATO-C4X-1208233)
- Z-D-Lys-OH (CAS 70671-54-4)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com