1-(Furan-2-yl)-3-(thiophen-3-yl)propane-1,3-dione CAS 1250483-74-9
| CAS No. | 1250483-74-9 |
| Molecular Formula | C11H8O3S |
| Molecular Weight | 220.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Furan-2-yl)-3-(thiophen-3-yl)propane-1,3-dione is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Furan-2-yl)-3-(thiophen-3-yl)propane-1,3-dione (CAS 1250483-74-9), molecular formula C11H8O3S and molecular weight 220.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H8O3S, 1-(Furan-2-yl)-3-(thiophen-3-yl)propane-1,3-dione contains a sulfone group, 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 220.24 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.
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 | C11H8O3S |
| Molecular Weight | 220.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Furan Standards
- 1-(Furan-2-yl)-3-(thiophen-2-yl)propane-1,3-dione (CAS 32267-05-3)
- 3-(Furan-2-yl)-N-(thiazol-2-yl)acrylamide (CAS 853407-23-5)
- 4-(Furan-2-yl)-2-mercapto-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 755759-50-3)
- N-(Furan-2-ylmethyl)-2-(3-methyl-1H-1,2,4-triazol-5-yl)acetamide (CAS 1018057-10-7)
- 1-(3-(Furan-2-yl)-3-hydroxyprop-1-yn-1-yl)cyclohexan-1-ol (CAS 106165-88-2)
- 1-(Furan-2-ylmethoxy)propan-2-ol (CAS 5831-60-7)
- 1,5-Di(furan-2-yl)pentan-3-ol (CAS 79461-31-7)
- 3-(Furan-2-yl)-2,4-dioxaspiro[5.5]undec-8-ene (CAS 80499-32-7)
Recommended Standards
- 1-(3-Fluorophenyl)-3-(propan-2-yl)-4,5-dihydro-1H-pyrazol-5-one (CAS 1247737-11-6)
- 4-(5-Fluoro-1H-indol-3-yl)butanamide (CAS 1256348-67-0)
- 3-Fluoro-4-(3-hydroxypiperidin-1-yl)benzonitrile (CAS 1247085-74-0)
- 6-Fluorospiro[indoline-3,4'-piperidin]-2-one (CAS 1258637-78-3)
- 3-Bromo-7-methyl-1H-pyrazolo[4,3-b]pyridine (CAS 1784356-10-0)
- 2-Fluorobenzyl Bromide (CAS 446-48-0)
- 2-Methoxy-N-(4-(trifluoromethyl)phenyl)benzamide (CAS 150225-47-1)
- 8-Bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1379344-24-7)
- 2-(2-Fluoro-6-nitrophenyl)propane-1,3-diol (CAS 1131605-32-7)
- 2-(5-Amino-3-(furan-2-yl)-1h-pyrazol-1-yl)acetic acid (CAS 890014-51-4)
- 2,6-Dichloro-3-methylmandelic acid (CAS 1806304-37-9)
- n-(4-Methoxybenzyl)-1h-imidazole-1-carboxamide (CAS 149047-29-0)
- 2,2'-Oxydiphenol (CAS 15764-52-0)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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