6-O-(b-D-Galactopyranosyl)-D-glucopyranose CAS 28447-39-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28447-39-4 |
| Molecular Formula | C12H22O11 |
| Molecular Weight | 342.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-O-(b-D-Galactopyranosyl)-D-glucopyranose (CAS 28447-39-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H22O11. Molecular weight: 342.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H22O11 |
| Molecular Weight | 342.30 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1965 |
Recommended Standards
- 4-O-α-D-Mannopyranosyl-D-mannose (CAS 35438-40-5)
- 6-O-α-D-Glucopyranosyl-α-D-glucopyranose (CAS 35867-21-1)
- 4-O-(α-D-Galactopyranosyl)-D-galactose (CAS 80446-85-1)
- 2-((5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(m-tolyl)acetamide (CAS 332388-21-3)
- 3-(2-phenylethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1159542-70-7)
- <I>N,N</I>-Diisopropylphosphoramidite di<I>tert</I>butyl (CAS 137348-86-8)
- Ethyl 2-((ethoxycarbonothioyl)thio)acetate (CAS 3278-34-0)
- 3-(2,2-Dimethoxyethyl)isoxazol-4-amine (CAS 87149-79-9)
- Benzyl 7-(Benzyloxy)-1-methyl-1H-indazole-3-carboxylate (CAS 133841-12-0)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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