Glycoursodeoxycholic Acid-d4 CAS 2044276-17-5
| CAS No. | 2044276-17-5 |
| Molecular Formula | - |
| Molecular Weight | 453.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Glycoursodeoxycholic Acid-d4 (CAS 2044276-17-5) is a high-purity analytical reference standard with the molecular formula C26H39D4NO5 and a molecular weight of 453.65 g/mol.
The molecular framework of Glycoursodeoxycholic Acid-d4 (C26H39D4NO5) is characterized by deuterium isotope labeling, a steroid core, 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).
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.
CATO manufactures Glycoursodeoxycholic Acid-d4 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H39D4NO5 |
| Molecular Weight | 453.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Glycoursodeoxycholic Standards
Recommended Standards
- Glycochenodeoxycholic-2,2,4,4-d4 Acid (CAS 1201918-16-2)
- ((5-Chloro-7-iodoquinolin-8-yl)oxy)(phenyl)methyl acetate (CAS 88350-20-3)
- Glycodeoxycholic-2,2,4,4-d4 Acid (CAS 1069132-37-1)
- N'-((2-Oxo-1,2-dihydroquinolin-3-yl)methylene)stearohydrazide (CAS 881664-58-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com