2,2-Dimethyl-5-oxotetrahydrofuran-3-carboxylic acid CAS 79-91-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 79-91-4 |
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2-Dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 79-91-4) pharmaceutical standards reference standard. Molecular formula: C7H10O4. Molecular weight: 158.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H10O4 |
| Molecular Weight | 158.15 g/mol |
| Purity | >95% |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Dimethyl Standards
- 4,4-Dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1188416-37-6)
- (R)-4,4-dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1188416-41-2)
- (S)-4,4-dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1188416-44-5)
- 2-(2,2-Dimethyl-5-oxo-1,3-dioxolan-4-yl)acetaldehyde (CAS 1401974-06-8)
- (S)-2,2-dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 157007-74-4)
- Dimethyl 2-ethylidenemalonate (CAS 17041-60-0)
- (R)-2-(2,2-Dimethyl-5-oxo-1,3-dioxolan-4-yl)acetaldehyde (CAS 174563-68-9)
- (R)-2,2-dimethyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 783349-41-7)
Recommended Standards
- 2,2-Difluoro-2-(pyridin-4-yl)ethan-1-amine (CAS 393782-40-6)
- 2,3-Difluoro-1-methoxy-4-methylbenzene (CAS 261763-32-0)
- 2,2-Difluoro-2-(pyridin-3-yl)ethan-1-amine (CAS 60010-40-4)
- (4-Isopropylfuran-2-yl)boronic acid (CAS 2225180-98-1)
- Fmoc-aminooxy-PEG4-acid (CAS 1895922-70-9)
- 5-((p-Tolylthio)methyl)isoxazol-3(2H)-one (CAS 89660-87-7)
- 2,3-Dihydro-1h-indene-1-carbaldehyde (CAS 37414-43-0)
- Ethyl 6,6-dimethyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 1483641-30-0)
- Rosuvastatin Impurity 232 (CAS CATO-C4X-1169232)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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