Thalidomide-NH-PEG7 CAS 2641838-98-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2641838-98-2 |
| Molecular Formula | C27H39N3O11 |
| Molecular Weight | 581.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thalidomide-NH-PEG7 (CAS 2641838-98-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H39N3O11. Molecular weight: 581.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H39N3O11 |
| Molecular Weight | 581.61 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 3 |
Related Thalidomide Standards
- Thalidomide-O-acetamido-PEG4-C2-acid (CAS 2353563-50-3)
- Thalidomide-O-PEG4-Boc (CAS 2411681-87-1)
- Thalidomide-O-amido-PEG4-azide (CAS 2411681-89-3)
- Tz-Thalidomide (CAS 2087490-42-2)
- Thalidomide-C3-O-PEG4-C2-acid (CAS 2376139-69-2)
- Thalidomide-O-amido-PEG4-C2-NH2 (CAS 1957236-22-4)
- Thalidomide-NH-PEG3-NH-Boc (CAS 2204246-03-5)
- Thalidomide-O-amido-PEG4-propargyl (CAS 2496687-00-2)
Recommended Standards
- m-PEG8-ethoxycarbonyl-NHS ester (CAS 2353409-76-2)
- Polycarbamate (CAS 64440-88-6)
- 2,4,6-Tris(perfluorophenyl)-1,3,5,2,4,6-trioxatriborinane (CAS 223440-98-0)
- DMJ, 95% (CAS 84444-90-6)
- 5-Bromo-2-(4-methylpiperazin-1-yl)nicotinonitrile (CAS 1356067-77-0)
- 4-Oxo-2-propylpentanoic acid (CAS 688-04-0)
- 2,2,2-Trifluoroethyl 2,5-Bis(2,2,2-trifluoroethoxy) Benzoate (CAS 50778-57-9)
- 3-(3-Aminophenyl)-5,5-dimethylimidazolidine-2,4-dione (CAS 1249525-89-0)
- (1,2-dimethylpyrrolidin-3-yl)methanamine dihydrochloride (CAS 1955494-57-1)
- Peptide Impurity 27 (CAS 1350456-68-6)
Why CATO?
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