Pomalidomide-PEG3-C2-NH2 (TFA) CAS 2414913-97-4
| CAS No. | 2414913-97-4 |
| Molecular Formula | C21H28N4O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pomalidomide-PEG3-C2-NH2 (TFA).
Pomalidomide-PEG3-C2-NH2 (TFA) (CAS 2414913-97-4) is a high-purity analytical reference standard with the molecular formula C21H28N4O7C2HF3O2 and a molecular weight of 562.50 g/mol.
The molecular framework of Pomalidomide-PEG3-C2-NH2 (TFA) (C21H28N4O7C2HF3O2) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Pomalidomide-PEG3-C2-NH2 (TFA) 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.
Physical & Chemical Properties
| Molecular Formula | C21H28N4O7 C2HF3O2 |
| Molecular Weight | 562.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Pomalidomide Standards
- Pomalidomide Impurity 19 (CAS 1001852-10-3)
- Pomalidomide Impurity 1 (CAS 1001852-14-7)
- Pomalidomide Impurity 2 (CAS 1001852-15-8)
- Pomalidomide Related Compound 1 (CAS 1061605-21-7)
- Pomalidomide Impurity 22 (CAS 13139-52-1)
- Pomalidomide Impurity 17 (CAS 1377838-49-7)
- Pomalidomide Impurity 61 (CAS 147291-59-6)
- Pomalidomide M17 (CAS 1547162-41-3)
Recommended Standards
- 1-Bromo-2-(bromodifluoromethyl)cyclohexane (CAS 14737-09-8)
- 1-Piperidinecarboxylic acid, 4-[3-[bis(phenylmethyl)amino]propyl]-, 1,1-dimethylethyl ester (CAS 2007908-44-1)
- 9-Chloro-2-(furan-2-yl)-5-phenyl-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 303104-37-2)
- (1R,3s,5S,6r)-6-Aminobicyclo[3.1.0]hexan-3-ol (CAS 2305843-80-3)
- (1R,2S)-2-isopropoxycyclohexan-1-amine (CAS 763065-47-0)
- (1,5-Naphthyridin-3-yl)methanol (CAS 1261365-54-1)
- 4'-Chloro-2-fluoro-5-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 2624417-72-5)
- 1,2,5-Dithiazepane (CAS 98354-47-3)
- 3-Cyclopropoxy-5-(methylcarbamoyl)picolinic acid (CAS 1243452-34-7)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com