4-Nitrophenyl α-D-Glucuronide CAS 71484-85-0
| CAS No. | 71484-85-0 |
| Molecular Formula | C12H13NO9 |
| Molecular Weight | 315.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4-Nitrophenyl α-D-Glucuronide (CAS 71484-85-0) is a high-purity analytical reference standard with the molecular formula C12H13NO9 and a molecular weight of 315.23 g/mol.
The molecular framework of 4-Nitrophenyl α-D-Glucuronide (C12H13NO9) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 4-Nitrophenyl α-D-Glucuronide 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 | C12H13NO9 |
| Molecular Weight | 315.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Methyl 4-(chlorosulfonyl)-1-methyl-1H-pyrazole-5-carboxylate (CAS 1707586-97-7)
- 3,3-dimethylcyclobutane-1-carbonitrile (CAS 53783-86-1)
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