Monomethyl Phthalate O-β-D-Glucuronide CAS 53819-80-0
| CAS No. | 53819-80-0 |
| Molecular Formula | C15H16O10 |
| Molecular Weight | 356.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Monomethyl Phthalate O-β-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.
CATO supplies Monomethyl Phthalate O-β-D-Glucuronide (CAS 53819-80-0), a certified reference material (molecular formula C15H16O10, MW 356.28 g/mol) for analytical method development and quality control.
The molecular framework of Monomethyl Phthalate O-β-D-Glucuronide (C15H16O10) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C15H16O10 |
| Molecular Weight | 356.28 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related Monomethyl Standards
- Monomethyl 5-Nitroisophthalate (CAS 1955-46-0)
- Monomethyl Sebacate (CAS 818-88-2)
- Monomethyl Azelate (CAS 2104-19-0)
- Monomethyl Phthalate-d4 (CAS 1276197-40-0)
- Monomethyl Isophthalate (CAS 1877-71-0)
- Monomethyl Adipate (CAS 627-91-8)
- Monomethyl Glutarate-1,5-13C2 (CAS 1189708-76-6)
- Monomethyl Fumarate-D5 (CAS 1616345-45-9)
Recommended Standards
- Bis-PEG1-NHS ester (CAS 65869-64-9)
- Acetylsalicylic Acid Acyl-D-Glucuronide (CAS 24719-72-0)
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- 5-(2,4-Dichlorophenyl)-4,5-dihydro-3-(2-thienyl)-1H-pyrazole-1-carbothioamide (CAS 1072069-74-9)
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