2-Oxotetrahydrofuran-3-carboxylic Acid CAS 4360-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4360-91-2 |
| Molecular Formula | C5H6O4 |
| Molecular Weight | 130.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Oxotetrahydrofuran-3-carboxylic Acid (CAS 4360-91-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H6O4. Molecular weight: 130.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H6O4 |
| Molecular Weight | 130.10 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related Oxotetrahydrofuran Standards
- (R)-5-Oxotetrahydrofuran-3-carboxylic acid (CAS 5352-72-7)
- (S)-5-Oxotetrahydrofuran-2-carbonyl chloride (CAS 54848-33-8)
- (S)-5-Oxotetrahydrofuran-3-carboxylic acid (CAS 4694-66-0)
- 4-Oxotetrahydrofuran-2-carboxylic acid (CAS 2056072-58-1)
- 2-Methyl-4-oxotetrahydrofuran-3-carbonitrile (CAS 70097-89-1)
- (R)-5-Oxotetrahydrofuran-3-yl acetate (CAS 138666-02-1)
- (S)-5-Oxotetrahydrofuran-3-yl acetate (CAS 191403-65-3)
- (R)-2-(5-Oxotetrahydrofuran-2-yl)acetic acid (CAS 63597-98-8)
Recommended Standards
- 2-Oxoimidazolidine-4-carboxylic Acid (CAS 21277-16-7)
- 3,4-Dihydroxy-5-methylfuran-2(5H)-one (CAS 3566-57-2)
- 2-Methylfumaric acid (CAS 7407-59-2)
- 2-Oxo-2-(1H-pyrrol-2-yl)ethyl 2-(methylthio)nicotinate (CAS 807388-77-8)
- Methyl 4-(diethylamino)benzoate (CAS 91563-80-3)
- 15-epi-Lipoxin A4 (CAS 171030-11-8)
- 3,4-Dibromo-5-nitro-1H-pyrazole (CAS 104599-37-3)
- 2-Methyl-1h-pyrrolo[3,2-b]pyridine-3-carboxylicacid (CAS 1369165-87-6)
- 5-Bromo-2,4-difluorobiphenyl (CAS 2230481-35-1)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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 13829788188 / jacky.chen@cato-chem.com