Thalidomide-C3-O-PEG2-C2-amine HCl CAS 2136248-17-2
| CAS No. | 2136248-17-2 |
| Molecular Formula | C22H29N3O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 483.95 g/mol gives Thalidomide-C3-O-PEG2-C2-amine HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Thalidomide-C3-O-PEG2-C2-amine HCl (CAS 2136248-17-2), a certified reference material (molecular formula C22H29N3O7HCl, MW 483.95 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H29N3O7HCl, Thalidomide-C3-O-PEG2-C2-amine HCl contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 483.95 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).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H29N3O7 HCl |
| Molecular Weight | 483.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Thalidomide Standards
- Thalidomide-propargyl-OH (CAS 1216805-67-2)
- Thalidomide-d4 (CAS 1219177-18-0)
- Thalidomide Impurity 3 (CAS 126663-38-5)
- Thalidomide-5,6-F (CAS 1496997-41-1)
- Thalidomide-O-amido-C4-NH2 (CAS 1799711-24-2)
- Thalidomide-O-amido-C3-PEG3-C1-NH2 (CAS 1799711-29-7)
- Thalidomide-O-amido-C6-NH2 (CAS 1950635-13-8)
- Thalidomide-O-amido-C6-NH2 (TFA) (CAS 1950635-14-9)
Recommended Standards
- (2S,4R)-4-(2-fluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049733-29-0)
- 2-(4-tert-Butylphenyl)-4-methyl-3-oxopentanenitrile (CAS 1177093-19-4)
- Calcium Bis(4-Hydroxybenzoate) Solution, 100pm (CAS 69959-44-0)
- 5,6-dimethyl-6-(2-oxanyl)-1-cyclohexa-1,3-dienamine 5,6-dimethyl-6-(oxan-2-yl)cyclohexa-1,3-dien-1-amine 6723-30-4 A835675 (CAS 6723-30-4)
- 2-(1-Methyl-1H-pyrazol-4-yl)tetrahydro-2H-pyran-4-amine (CAS 1341074-26-7)
- Octahydropentalene-1,4-diol (CAS 32652-65-6)
- 5-(3-Bromopropyl)-5H-dibenz[b,f]azepine (CAS 62035-53-4)
- α-Phenyloxiranepropanenitrile (CAS 60788-53-6)
- Diethyl bis(3,4-dichlorobenzyl)malonate (CAS 57197-27-0)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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