1,6:2,3-Dianhydro-β-D-mannopyranose CAS 3868-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3868-03-9 |
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,6:2,3-Dianhydro-β-D-mannopyranose (CAS 3868-03-9) pharmaceutical standards reference standard. Molecular formula: C6H8O4. Molecular weight: 144.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.13 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.) | 1958 |
Related Dianhydro Standards
- 1,4:3,6-Dianhydro-α-D-glucopyranose (CAS 4451-30-3)
- 1,2:5,6-Dianhydro-3,4-diacetylgalactitol (CAS 57230-48-5)
- 1,5:2,3-Dianhydro-4,6-o-benzylidene-d-mannitol (CAS 109428-29-7)
- 1,5:2,3-Dianhydro-4,6-O-benzylidene-D-allitol (CAS 109428-30-0)
- 1,5:2,3-Dianhydro-4,6-O-benzylidene-D-mannitol (CAS 2200278-72-2)
Recommended Standards
- 1,4-Dioxocane-5,8-dione (CAS 21962-84-5)
- 1H-Benzo[d][1,2,3]triazole-4-carbonitrile (CAS 245096-17-7)
- 1H-Benzo[d][1,2,3]triazole-5-carbonitrile (CAS 24611-70-9)
- Methyl 6-aminohexanoate (CAS 2780-89-4)
- 2-(3-Acetamidopiperidin-1-yl)acetic acid (CAS 1353973-21-3)
- 6-Bromo-3-(bromo(phenyl)methyl)-2-methoxyquinoline (CAS 924632-90-6)
- Tert-butyl 2-methyl-3-oxohexanoate (CAS 154779-02-9)
- Hel 13-5 (CAS 177942-21-1)
- cis-Isohumulone (CAS 1534-03-8)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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