(R)-1-(1-Acetyl-2,5-dihydro-1H-pyrrol-2-yl)propan-2-one CAS 178206-95-6
| CAS No. | 178206-95-6 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 167.21 g/mol gives (R)-1-(1-Acetyl-2,5-dihydro-1H-pyrrol-2-yl)propan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R)-1-(1-Acetyl-2,5-dihydro-1H-pyrrol-2-yl)propan-2-one (CAS 178206-95-6), molecular formula C9H13NO2 and molecular weight 167.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H13NO2, (R)-1-(1-Acetyl-2,5-dihydro-1H-pyrrol-2-yl)propan-2-one contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 167.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (R)-1-(1-Acetyl-2,5-dihydro-1H-pyrrol-2-yl)propan-2-one 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 | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-(Tetrahydro-2h-pyran-4-yl)-1h-pyrazol-5-amine (CAS 1779132-79-4)
- 2-((2H-Tetrazol-5-yl)methyl)piperidine (CAS 1785467-20-0)
- 2-Ethyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridin-3-ol (CAS 1779123-46-4)
- Methyl 1-ethyl-5-methyl-1H-pyrrole-2-carboxylate (CAS 179122-02-2)
- 4-(Difluoromethyl)-5-hydroxy-3-nitropyridine-2-sulfonamide (CAS 1807004-09-6)
- (6-(2-Methoxyethoxy)pyridazin-3-yl)methanamine (CAS 1248414-80-3)
- {[5-(Trifluoromethyl)pyridin-2-yl]amino}acetic acid (CAS 923216-18-6)
- (E)-1,4-Dichloro-3-buten-2-one (CAS 69711-44-0)
- 5-Chloro-4-hydroxy-2-phenylquinoline-3-carboxylic acid (CAS 860205-42-1)
- 2-(2-methyl-1H-imidazol-1-yl)pyridine-4-carboxylic acid hydrochloride (CAS 1354957-84-8)
- 3-((5-Bromofuran-2-yl)methylene)-5-nitroindolin-2-one (CAS 853356-22-6)
- Sugammadex Impurity 67 (CAS CATO-C4X-190677)
- 2-Bromo-6-methyl-4-nitrobenzoic acid (CAS 1807209-44-4)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com