4-O-(b-D-Galactopyranosyl)-D-glucosamine CAS 13000-25-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13000-25-4 |
| Molecular Formula | C12H23NO10 |
| Molecular Weight | 341.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-O-(b-D-Galactopyranosyl)-D-glucosamine (CAS 13000-25-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H23NO10. Molecular weight: 341.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H23NO10 |
| Molecular Weight | 341.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Landiolol Impurity 35 (CAS CATO-C4X-262135)
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- 5-(Piperazin-1-ylsulfonyl)thiophene-3-carboxylic acid (CAS 1283626-09-4)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
Why CATO?
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