Pomalidomide M19 CAS 460741-57-5
| CAS No. | 460741-57-5 |
| Molecular Formula | C13H11N3O5 |
| Molecular Weight | 289.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Pomalidomide M19 (CAS 460741-57-5), molecular formula C13H11N3O5 and molecular weight 289.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H11N3O5, Pomalidomide M19 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 289.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H11N3O5 |
| Molecular Weight | 289.24 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Pomalidomide Standards
- Pomalidomide M17 (CAS 1547162-41-3)
- Pomalidomide M16 (CAS 1547162-46-8)
- Pomalidomide Impurity 18 (CAS 497147-11-2)
- Pomalidomide Impurity 50 (CAS CATO-C4X-135450)
- Pomalidomide Impurity 1 (CAS 1001852-14-7)
- Pomalidomide Impurity 2 (CAS 1001852-15-8)
- Pomalidomide Impurity 3 (CAS 2635-64-5)
- Pomalidomide Impurity 4 (CAS 918314-45-1)
Recommended Standards
- N1-(Benzo[d][1,3]dioxol-5-ylmethyl)-N2-(isoxazol-3-yl)oxalamide (CAS 941980-40-1)
- N'-(Furan-2-ylmethylene)-2-(4-nitrophenoxy)acetohydrazide (CAS 303064-69-9)
- Iguratimod Impurity 60 (CAS CATO-C4X-182660)
- N-(4-methoxyphenyl)-2,4-dinitroaniline (CAS 967-35-1)
- Butyl[(2e)-3-(4-methoxyphenyl)prop-2-en-1-yl]amine (CAS 1240590-96-8)
- 1,2-Bis(5-(methylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)ethane (CAS 72743-87-4)
- 2-Isopropyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine (CAS 1213257-22-7)
- 4-Methyl-[1,4]bipiperidinyl (CAS 801979-80-6)
- (S)-1,1,1-Trifluoro-N-methyl-2-hexylamine (CAS 1389310-30-8)
- 1-Bromo-4-methoxybut-2-yne (CAS 693-26-5)
- 3-[(Allyloxy)methyl]pyrrolidine hydrochloride (CAS 1219949-05-9)
- N-methyl-N-(thiophen-2-ylmethyl)piperidin-4-amine (CAS 933702-82-0)
- 5-[1-(4-Methoxybenzenesulfonyl)-1H-pyrazol-3-yl]-2-phenyl-1,3-thiazole (CAS 318248-78-1)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
Why CATO?
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