4-O-(b-D-Galactopyranosyl)-D-galactopyranose CAS 2152-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2152-98-9 |
| Molecular Formula | C12H22O11 |
| Molecular Weight | 342.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-O-(b-D-Galactopyranosyl)-D-galactopyranose (CAS 2152-98-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H22O11. Molecular weight: 342.30 g/mol. COA included with every batch.
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.) | 1957 |
Recommended Standards
- 3-O-α-D-Mannopyranosyl-D-mannopyrannose (CAS 23745-85-9)
- 4-O-(α-D-Galactopyranosyl)-D-galactose (CAS 80446-85-1)
- 3-O-(b-D-Mannopyranosyl)-D-mannopyranose (CAS 50692-75-6)
- 1-ethylsulfonyl-3-methyl-piperazine (CAS 1314929-01-5)
- N-Butylcyclopentanamine (CAS 40649-24-9)
- 1α,24-Dihydroxy Vitamin D2 (CAS 124043-51-2)
- Tert-butyl 4-((4-bromo-2-fluorophenyl)sulfonyl)piperazine-1-carboxylate (CAS 937014-34-1)
- 4-Bromo-2-ethoxythiazole (CAS 240816-34-6)
- 5-(2-Methoxybenzyl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 87410-85-3)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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