1-(2-Methyl-4H-cyclopenta[b]furan-3-yl)ethanone CAS 80486-04-0
| CAS No. | 80486-04-0 |
| Molecular Formula | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(2-Methyl-4H-cyclopenta[b]furan-3-yl)ethanone 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.
1-(2-Methyl-4H-cyclopenta[b]furan-3-yl)ethanone (CAS 80486-04-0) is a high-purity analytical reference standard with the molecular formula C10H10O2 and a molecular weight of 162.19 g/mol.
Based on its molecular formula C10H10O2, 1-(2-Methyl-4H-cyclopenta[b]furan-3-yl)ethanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 162.19 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.
Physical & Chemical Properties
| Molecular Formula | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Recommended Standards
- 1-(2,3-Dihydrobenzofuran-6-yl)ethanone (CAS 374706-07-7)
- 1-(3H-Imidazo[4,5-c]pyridin-2-yl)ethanamine (CAS 933750-44-8)
- 1-(2,3-Dihydrobenzofuran-2-yl)ethanone (CAS 19863-70-8)
- 1-(4-Amino-3-methyl-1H-pyrazol-1-yl)cyclopropane-1-carbonitrile (CAS 2098582-28-4)
- 4-Pyridylthioacetylchloride (CAS 52998-13-7)
- (2-Phenoxypyridin-4-yl)boronic acid (CAS 1451393-41-1)
- ethyl 6-chloro-5-nitro-pyridine-2-carboxylate (CAS 1260669-90-6)
- 4-(Pyridin-4-yl)phenol (CAS 77409-99-5)
- 2-Amino-4,5-dibromo-3,6-dichlorobenzoic acid (CAS 861527-29-9)
- Prucalopride Impurity 42 (CAS CATO-C4X-103842)
- 3-(2-Oxa-6-azaspiro[3.3]heptan-6-yl)propan-1-ol (CAS 1408284-92-3)
- 5-[(4-aminophenyl)methyl]imidazolidine-2,4-dione (CAS 132458-42-5)
- 3,4-Dibromofuran (CAS 32460-02-9)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
Why CATO?
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