N-(2-Oxo-2,5-dihydro-1H-pyrrol-3-yl)acetamide CAS 90238-00-9
| CAS No. | 90238-00-9 |
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(2-Oxo-2,5-dihydro-1H-pyrrol-3-yl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies N-(2-Oxo-2,5-dihydro-1H-pyrrol-3-yl)acetamide (CAS 90238-00-9), a certified reference material (molecular formula C6H8N2O2, MW 140.14 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N-(2-Oxo-2,5-dihydro-1H-pyrrol-3-yl)acetamide is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 140.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Milrinone Impurity 34 (CAS 7154-55-4)
- N-(3-methylisoxazol-5-yl)acetamide (CAS 68901-49-5)
- Methyl pyridazine-1(6H)-carboxylate (CAS 55306-94-0)
- N-(5-Amino-1-methyl-1H-pyrazol-4-yl)formamide (CAS 689294-31-3)
- [Ala9,10, Lys11,12] Glycogen Synthase (1-12) (CAS 105802-84-4)
- 5-Chloro-7-nitroisoquinolin-8-amine (CAS 1246738-26-0)
- 2-Chloro-3-(trifluoromethyl)quinoline-8-carboxylic acid (CAS 590372-14-8)
- 4-AMino-1-(oxan-4-yl)-1h-pyrazole-3-carboxamide (CAS 1287669-97-9)
- 1,2,3-Tris(2-cyanoethoxy)propane (CAS 2465-93-2)
- 2-(Benzylthio)-4,6-bis(4-chlorophenyl)nicotinonitrile (CAS 332385-71-4)
- 5-[4-(diethylamino)phenyl]-4-(furan-2-ylmethyl)-4h-1,2,4-triazole-3-thiol (CAS 851207-78-8)
- 3,6-Dichloro-2-(difluoromethoxy)aniline (CAS 1807058-14-5)
- N-(2-aminoethyl)-4-fluoro-N-methylbenzene-1-sulfonamide hydrochloride (CAS 1803605-57-3)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
Why CATO?
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