Thalidomide-O-acetamido-PEG3-C2-azide CAS 2402790-58-1
| CAS No. | 2402790-58-1 |
| Molecular Formula | C23H28N6O9 |
| Molecular Weight | 532.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Thalidomide-O-acetamido-PEG3-C2-azide (CAS 2402790-58-1), a certified reference material (molecular formula C23H28N6O9, MW 532.50 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H28N6O9, Thalidomide-O-acetamido-PEG3-C2-azide 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 532.50 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).
CATO manufactures Thalidomide-O-acetamido-PEG3-C2-azide 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 | C23H28N6O9 |
| Molecular Weight | 532.50 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 6 |
Related Thalidomide Standards
- Thalidomide-O-amido-PEG1-(C1-PEG)2-C2-NH2 (CAS 2435572-48-6)
- Thalidomide-NH-PEG4-Ms (CAS 2140807-24-3)
- Thalidomide-NH-PEG4-COOH (CAS 2412056-48-3)
- Thalidomide-O-PEG4-azide (CAS 2380318-57-8)
- Thalidomide-O-amido-PEG4-propargyl (CAS 2496687-00-2)
- Thalidomide-NH-PEG3-NH-Boc (CAS 2204246-03-5)
- Thalidomide-O-amido-PEG4-C2-NH2 (CAS 1957236-22-4)
- Thalidomide-O-amido-PEG3-C2-NH2 (CAS 1957236-20-2)
Recommended Standards
- Bis-PEG5-NHS ester (CAS 756526-03-1)
- NMS-1286937 (CAS 1034616-18-6)
- 14-Azido-N-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)-3,6,9,12-tetraoxatetradecanamide (CAS 2380273-68-5)
- Riboflavin-3＇-phosphate(Potassium Salt) (CAS 80400-93-7(free acid))
- 1-(4-(Benzo[d]thiazol-2-yl)piperidin-1-yl)-2-((4-chlorophenyl)thio)ethan-1-one (CAS 478248-38-3)
- DPO-1 (CAS 43077-30-1)
- 4-Ethyl 2-methyl 5-amino-3-(2-methoxy-2-oxoethyl)thiophene-2,4-dicarboxylate (CAS 853723-86-1)
- 1-(tert-Butyl)-1H-pyrrol-2-amine (CAS 173853-67-3)
- (1-Methyl-5-(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)methanamine (CAS 828241-99-2)
- 2-((4-Chloro-3-methylphenoxy)methyl)oxirane (CAS 22421-57-4)
- 4-((2-Methoxybenzyl)oxy)benzonitrile (CAS 1270736-42-9)
- N,N'-Diphenyl-N,N'-di(m-tolyl)-1,4-phenylenediamine (CAS 80223-29-6)
- methyl N-(4-hydroxycyclohexyl)carbamate (CAS 1153188-15-8)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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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