1,4:3,6-Dianhydro-α-D-glucopyranose CAS 4451-30-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4451-30-3 |
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4:3,6-Dianhydro-α-D-glucopyranose (CAS 4451-30-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H8O4. Molecular weight: 144.13 g/mol. Batch-specific COA and technical support are available on request.
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
- 1,6:2,3-Dianhydro-β-D-mannopyranose (CAS 3868-03-9)
- 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
- 1,1,3,3-Propanetetracarbonitrile (CAS 3695-98-5)
- 1,4-Dioxocane-5,8-dione (CAS 21962-84-5)
- 1-(carboxymethyl)cyclopropanecarboxylic acid (CAS 33229-04-8)
- (E)-2-ethyl-4-(2,5,5-trimethylcyclopent-1-en-1-yl)but-2-en-1-ol (CAS 895903-92-1)
- tert-Butyl ((7-bromo-5-chloro-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)carbamate (CAS 2836225-65-9)
- 1-[4-(pyridin-3-yl)-1,3-thiazol-2-yl]ethan-1-amine dihydrochloride (CAS 1269152-59-1)
- 6-Cyclobutyl-N-(propan-2-yl)pyrimidin-4-amine (CAS 2098139-11-6)
- 4-Morpholinyl(4,5,6,7-tetrahydro-1H-pyrazolo-[4,3-c]pyridin-3-yl)methanone hydrochloride (CAS 1220027-05-3)
- ent-Duvelisib (CAS 1261590-48-0)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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