Pomalidomide-PEG4-C-COOH CAS 2097938-44-6
| CAS No. | 2097938-44-6 |
| Molecular Formula | C23H29N3O10 |
| Molecular Weight | 507.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 507.49 g/mol gives Pomalidomide-PEG4-C-COOH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Pomalidomide-PEG4-C-COOH (CAS 2097938-44-6), molecular formula C23H29N3O10 and molecular weight 507.49 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Pomalidomide-PEG4-C-COOH (C23H29N3O10) is characterized by a flavonoid 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 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).
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 Pomalidomide-PEG4-C-COOH 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 | C23H29N3O10 |
| Molecular Weight | 507.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
Related Pomalidomide Standards
- Pomalidomide-PEG2-Tos (CAS 2599846-07-6)
- Pomalidomide-PEG4-azide (CAS 2271036-47-4)
- Pomalidomide-5'-PEG5-OH (CAS 2641838-56-2)
- Pomalidomide-PEG5-OH (CAS 2140807-34-5)
- Pomalidomide Impurity 38 (CAS 2225940-52-1)
- Pomalidomide-5'-PEG3-C2-acid (CAS 2375283-62-6)
- Pomalidomide-5'-PEG6-OH (CAS 2641838-86-8)
- Pomalidomide-PEG6-OH (CAS 2230824-88-9)
Recommended Standards
- N-Methyl-N-(3-(((2-((2-oxoindolin-5-yl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)amino)methyl)pyridin-2-yl)methanesulfonamide (CAS 717907-75-0)
- 7-Cyanomethotrexate Dimethyl Ester (CAS 112163-39-0)
- Elagolix Impurity 47 (CAS CATO-C4X-206847)
- 4'-Bromo-2,7-di-tert-butyl-9,9'-spirobi[fluorene] (CAS 1365480-13-2)
- 1-(3-Aminophenyl)-2,2,2-trifluoroethan-1-one (CAS 23516-80-5)
- 2-(4-Bromophenoxy)-5-chloro-3-fluoropyridine (CAS 1539642-62-0)
- 3,3,3-trifluoro-1-(5-fluoro-1H-indol-3-yl)propan-1-one (CAS 1480459-88-8)
- 4-Fluoro-1-(methoxymethoxy)-2-methylbenzene (CAS 1555811-84-1)
- 4-(4-Fluorophenyl)-4-methyl-2,5-dioxoimidazolidine-1-acetic Acid (CAS 956327-03-0)
- 1-[5-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1351398-62-3)
- rac erythro-3-(5-Amino-6-chloropyrimidin-4-ylamino)-nonan-2-ol (CAS 75166-65-3)
- (S)-2-Amino-N-isopropyl-N-(2-methylbenzyl)propanamide (CAS 1354008-45-9)
- Crisaborole impurity 118 (CAS CATO-C4X-2021118)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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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