2,2'-Azobis(2-methyl-N-(2-hydroxyethyl)propionamide) CAS 61551-69-7
| CAS No. | 61551-69-7 |
| Molecular Formula | C12H24N4O4 |
| Molecular Weight | 288.34 g/mol |
| 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 2,2'-Azobis(2-methyl-N-(2-hydroxyethyl)propionamide).
2,2'-Azobis(2-methyl-N-(2-hydroxyethyl)propionamide) (CAS 61551-69-7) is a high-purity analytical reference standard with the molecular formula C12H24N4O4 and a molecular weight of 288.34 g/mol.
The molecular framework of 2,2'-Azobis(2-methyl-N-(2-hydroxyethyl)propionamide) (C12H24N4O4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C12H24N4O4 |
| Molecular Weight | 288.34 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |
Related Azobis Standards
- 4,4＇-Azobis(4-Cyanovaleric Acid) (CAS 2638-94-0)
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- 2,2＇-Azobis(2,4-dimethylvaleronitrile) (CAS 4419-11-8)
- 2,2'-Azobis(propane-2-carboxamide) (CAS 3682-94-8)
- 2,2'-Azobis(2-methylbutyronitrile) (CAS 13472-08-7)
- 2,2＇-Azobis(2-methylpropionitrile) (CAS 78-67-1)
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- Adamantane-2,6-diol (CAS 25106-97-2)
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