Thalidomide-C3-PEG1-OH CAS 2416133-06-5
| CAS No. | 2416133-06-5 |
| Molecular Formula | C18H20N2O6 |
| Molecular Weight | 360.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 360.36 g/mol gives Thalidomide-C3-PEG1-OH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Thalidomide-C3-PEG1-OH (CAS 2416133-06-5), molecular formula C18H20N2O6 and molecular weight 360.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H20N2O6, Thalidomide-C3-PEG1-OH 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 360.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Thalidomide-C3-PEG1-OH 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 | C18H20N2O6 |
| Molecular Weight | 360.36 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.) | 2000 |
| Nitrogen Atoms | 2 |
Related Thalidomide Standards
- Thalidomide-5'-O-C5-OH (CAS 2222115-93-5)
- Thalidomide-O-C3-acid (CAS 2169266-64-0)
- Thalidomide-5'-O-PEG2-OH (CAS 2328212-84-4)
- Thalidomide-5'-propargyl-PEG1-OH (CAS 2493430-94-5)
- Thalidomide-5'-O-C4-azide (CAS 2467425-50-7)
- Thalidomide-5'-C7-OH (CAS 2493430-96-7)
- Thalidomide-NH-C6-NH2 (CAS 2093386-50-4)
- Thalidomide-O-C6-NH2 (CAS 1957235-98-1)
Recommended Standards
- 220736-54-9 5-Benzofurancarboxylicacid, 2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-,methyl ester, (2S,3R)- (CAS 220736-54-9)
- O,O-Dityrosine (CAS 980-21-2)
- (3r,4r)-4-(7-methoxy-2-oxo-2h-chromen-8-yl)-2-methyl-1-butene-3,4 -diyl Diacetate 51650-59-0 (CAS 51650-59-0)
- n,n'-Bis(2,4-dimethoxyphenyl)ethanediamide (CAS 21022-18-4)
- 2-Amino-5-[(2-fluorophenyl)methylene]-1,5-dihydro-1-methyl-4H-imidazol-4-one (CAS 866150-56-3)
- 4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)pyridine (CAS 869901-52-0)
- Benzyl 2-(4-(trifluoromethyl)phenyl)-2,5-dihydro-1H-pyrrole-1-carboxylate (CAS 1956381-99-9)
- Pyrimidine-4,6-diamine hydrochloride (CAS 5468-67-7)
- (2S,4R)-2,6-Diamino-4-hydroxyhexanoic acid (CAS 60594-62-9)
- 2-Amino-N-((S)-1-(3-chlorophenyl)ethyl)-N-isopropylpropanamide (CAS 1354028-24-2)
- 2-Hydroxynicotinaldehyde (CAS 32768-36-8)
- 2-(4-Propan-2-ylphenyl)ethanamine (CAS 84558-03-2)
- Methyl 1-fluorocyclopentane-1-carboxylate (CAS 1849313-42-3)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com