Pomalidomide-amido-C3-COOH CAS 2162120-77-4
| CAS No. | 2162120-77-4 |
| Molecular Formula | C18H17N3O7 |
| Molecular Weight | 387.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 387.34 g/mol gives Pomalidomide-amido-C3-COOH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Pomalidomide-amido-C3-COOH (CAS 2162120-77-4), a certified reference material (molecular formula C18H17N3O7, MW 387.34 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H17N3O7, Pomalidomide-amido-C3-COOH contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 387.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C18H17N3O7 |
| Molecular Weight | 387.34 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
Related Pomalidomide Standards
- Pomalidomide-CO-C2-methyl ester (CAS 444287-81-4)
- Pomalidomide 4'-alkylC5-acid (CAS 2225940-49-6)
- Pomalidomide-5'-C5-acid (CAS 2205014-90-8)
- Pomalidomide-5'-PEG1-C2-acid (CAS 2412056-43-8)
- Pomalidomide-CO-C3-azide (CAS 2227423-22-3)
- Pomalidomide-CO-PEG1-propargyl (CAS 2236109-19-4)
- Pomalidomide-amido-C1-Br (CAS 2351106-38-0)
- Pomalidomide-PEG2-propargyl (CAS 2138439-56-0)
Recommended Standards
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- (1S,2R,3S,4R)-1-cyanopentane-1,2,3,4,5-pentayl pentaacetate (CAS 35439-42-0)
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