Palbociclib N-Glucuronide CAS CATO-C4X-112535
| CAS No. | CATO-C4X-112535 |
| Molecular Formula | C30H37N7O8 |
| Molecular Weight | 623.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Palbociclib N-Glucuronide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Palbociclib N-Glucuronide (CAS CATO-C4X-112535) is a high-purity analytical reference standard with the molecular formula C30H37N7O8 and a molecular weight of 623.66 g/mol.
Structurally, Palbociclib N-Glucuronide (C30H37N7O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 623.66 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C30H37N7O8 |
| Molecular Weight | 623.66 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 7 |
Related Palbociclib Standards
- Palbociclib Impurity 102 (CAS CATO-C4X-1125102)
- Palbociclib Impurity 107 (CAS CATO-C4X-1125107)
- Palbociclib impurity 132 (CAS CATO-C4X-1125132)
- Palbociclib impurity 131 (CAS CATO-C4X-1125131)
- Palbociclib Impurity 19 (CAS 1941177-47-4)
- Palbociclib Impurity 10 (CAS CATO-C3D-1457)
- Palbociclib Impurity 104 (CAS 827022-35-5)
- Palbociclib Impurity 39 (CAS 866084-31-3)
Recommended Standards
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- 5'-O-DMT-N6-ibu-dA (CAS 190834-10-7)
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- Ethyl 5-(5-fluoro-2-methoxyphenyl)-5-oxovalerate (CAS 951889-85-3)
- MAGE-3 Antigen (167-176), human (CAS 178243-46-4)
- 4-Benzylmorpholine-2-carboxamide (CAS 135072-12-7)
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- 2-Methylinosin (CAS 13591-89-4)
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- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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