(3aR,6aR)-Tetrahydrofuro[2,3-b]furan-3(2H)-one CAS 809286-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 809286-93-9 |
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3aR,6aR)-Tetrahydrofuro[2,3-b]furan-3(2H)-one (CAS 809286-93-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H8O3. Molecular weight: 128.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 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.) | 1986 |
Recommended Standards
- (2E)-4-(Acetyloxy)-2-butenal (CAS 38982-39-7)
- (3aS,6aR)-Hexahydro-2H-pyrrolo[3,4-d]oxazol-2-one (CAS 960147-77-7)
- (2E)-2-(Nitromethylidene)pyrrolidine (CAS 50901-58-1)
- 5-Methoxy-3-(methylthio)pyridin-2-amine (CAS 2794196-64-6)
- 5-Bromo-2-chloro-3-(chloromethyl)pyridine (CAS 1017782-64-7)
- 3-methoxy-N-methyl-bicyclo[1.1.1]pentan-1-amine;hydrochloride (CAS 2752941-70-9)
- 2,5,6-Trichloro-1H-indole (CAS 286949-65-3)
- 4-Amino-3-hydroxy-2-methyl pyridine (CAS 1202884-36-3)
- 1-(2,3-Dihydro-benzofuran-2-ylmethyl)-piperazine 1358AF 876717-03-2 C13H18N2O (CAS 876717-03-2)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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