4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-β-D-galactopyranoside CAS 77640-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77640-21-2 |
| Molecular Formula | C18H25NO12 |
| Molecular Weight | 447.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-β-D-galactopyranoside (CAS 77640-21-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H25NO12. Molecular weight: 447.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H25NO12 |
| Molecular Weight | 447.39 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
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Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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