4-Nitrophenyl-beta-D-melibioside CAS 104872-92-6
| CAS No. | 104872-92-6 |
| Molecular Formula | C18H25NO13 |
| Molecular Weight | 463.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Nitrophenyl-beta-D-melibioside.
4-Nitrophenyl-beta-D-melibioside (CAS 104872-92-6), molecular formula C18H25NO13 and molecular weight 463.39 g/mol, is a CATO reference standard with documented purity and traceability.
4-Nitrophenyl-beta-D-melibioside (C18H25NO13) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Nitrophenyl-beta-D-melibioside meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H25NO13 |
| Molecular Weight | 463.39 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.) | 1986 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
- 4-Nitrophenyl 3-O-(α-D-glucopyranosyl)-α-D-glucopyranoside (CAS 136632-95-6)
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Recommended Standards
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