2-(3-(5-Nitrofuran-2-yl)acryloyl)isoxazolidin-3-one CAS 61982-45-4
| CAS No. | 61982-45-4 |
| Molecular Formula | C10H8N2O6 |
| Molecular Weight | 252.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(3-(5-Nitrofuran-2-yl)acryloyl)isoxazolidin-3-one (CAS 61982-45-4) is a high-purity analytical reference standard with the molecular formula C10H8N2O6 and a molecular weight of 252.18 g/mol.
Based on its molecular formula C10H8N2O6, 2-(3-(5-Nitrofuran-2-yl)acryloyl)isoxazolidin-3-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 252.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-(3-(5-Nitrofuran-2-yl)acryloyl)isoxazolidin-3-one 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.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O6 |
| Molecular Weight | 252.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1974 |
| Nitrogen Atoms | 2 |
Related Nitrofuran Standards
- 3-((3-(5-Nitrofuran-2-yl)allylidene)amino)oxazolidin-2-one (CAS 3318-78-3)
- 3-((2-(5-Nitrofuran-2-yl)-2-oxoethylidene)amino)oxazolidin-2-one (CAS 90323-37-8)
- N-(4-(5-Nitrofuran-2-yl)thiazol-2-yl)acetamide (CAS 531-82-8)
- 1-Ethyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carboxamide (CAS 61620-77-7)
- 2-(5-Nitrofuran-2-yl)-5,6-dihydrofuro[2,3-d]pyrimidin-4(1H)-one (CAS 61378-90-3)
- 2-(2-(5-Nitrofuran-2-yl)vinyl)benzofuran (CAS 89266-47-7)
- 1-(2-(5-Nitrofuran-2-yl)-2-oxoethyl)pyridin-2(1H)-one (CAS 61381-01-9)
- 2-(5-Nitrofuran-2-yl)-5,6-dihydrofuro[2,3-d]pyrimidin-4-amine (CAS 61378-92-5)
Recommended Standards
- 1,3-Dimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropteridine-6-carboxylic acid (CAS 98879-90-4)
- 2-(4-Butylthiophen-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 919079-92-8)
- 1-(Pentafluorophenyl)piperazine (CAS 872467-63-5)
- 2-(6-Nitro-3-oxo-3,4-dihydro-2h-1,4-benzoxazin-4-yl)acetic acid (CAS 869464-86-8)
- Ethyl 5-Methyl-1,2,4-oxadiazole-3-carboxylate (CAS 40699-38-5)
- ethyl({2-[methyl(2,2,2-trifluoroethyl)amino]ethyl})amine dihydrochloride (CAS 1354953-40-4)
- n-Propylpyridin-3-amine (CAS 25560-12-7)
- 4, 16-ANDROSTADIEN-3β-OL (CAS 23062-06-8)
- (4-(Benzyloxy)-3-bromo-5-methoxyphenyl)methanamine (CAS 1154001-51-0)
- Amicarthiazol (CAS 21452-14-2)
- N-(4-(4-Propoxyphenyl)thiazol-2-yl)isoxazole-5-carboxamide (CAS 919759-06-1)
- (4-Methylphenyl) N-pyridin-3-ylcarbamate (CAS 1993323-74-2)
- 5-(3-Nitrophenyl)-N-(4-phenylthiazol-2-yl)furan-2-carboxamide (CAS 309293-13-8)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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