Diethylamine (S)-3-phenyl-2-(tritylamino)propanoate CAS 3226-92-4
| CAS No. | 3226-92-4 |
| Molecular Formula | C28H25NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Diethylamine (S)-3-phenyl-2-(tritylamino)propanoate.
Diethylamine (S)-3-phenyl-2-(tritylamino)propanoate (CAS 3226-92-4) is a high-purity analytical reference standard with the molecular formula C28H25NO2C4H11N and a molecular weight of 480.65 g/mol.
Based on its molecular formula C28H25NO2C4H11N, Diethylamine (S)-3-phenyl-2-(tritylamino)propanoate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 480.65 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C28H25NO2 C4H11N |
| Molecular Weight | 480.65 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Diethylamine Standards
- Diethylamine (CAS 109-87-7)
- Diethylamine-d11 (CAS 1173019-51-6)
- Diethylamine Hydroiodide (CAS 19833-78-4)
- Diethylamine Acetate (CAS 20726-63-0)
- Diethylamine (R)-3-phenyl-2-(tritylamino)propanoate (CAS 273747-93-6)
- Diethylamine (S)-3-methyl-2-(tritylamino)butanoate (CAS 3485-55-0)
- Diethylamine (Nitric Oxide) Adduct (CAS 372965-00-9)
- Diethylamine N2,N5-ditrityl-L-glutaminate (CAS 474955-53-8)
Recommended Standards
- 6-(2-Methoxyphenyl)morpholin-3-one (CAS 951626-74-7)
- Methyl 4,4-difluoropyrrolidine-2-carboxylate (CAS 1416499-38-1)
- 6-(Aminomethyl)picolinonitrile hydrochloride (CAS 135450-25-8)
- 2-(Pentan-2-yl)pyridine (CAS 77544-70-8)
- Lornoxicam Impurity 109 (CAS CATO-C4X-2016109)
- N-(3-aminopropyl)-3-fluoro-N-methylaniline (CAS 1018650-35-5)
- 7,9-Dichloro-5-(3-nitrophenyl)-2-phenyl-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 302904-04-7)
- 2,2,2-Trifluoro-1-(1-(2-fluorobenzyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)ethan-1-one (CAS 860785-63-3)
- 2,4-dichloro-5-fluoro-3-methylquinoline (CAS 1259438-60-2)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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