4-(Furan-3-yl)pyrrolidin-2-one CAS 1367057-70-2
| CAS No. | 1367057-70-2 |
| Molecular Formula | C8H9NO2 |
| Molecular Weight | 151.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Furan-3-yl)pyrrolidin-2-one (CAS 1367057-70-2), molecular formula C8H9NO2 and molecular weight 151.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H9NO2, 4-(Furan-3-yl)pyrrolidin-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 151.16 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).
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.
As a certified reference material (CRM), 4-(Furan-3-yl)pyrrolidin-2-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 | C8H9NO2 |
| Molecular Weight | 151.16 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Furan Standards
- 1-(Furan-2-yl)pyrrolidin-2-one (CAS 499202-86-7)
- 2-(Furan-2-ylmethyl)-3-hydroxypropanenitrile (CAS 929973-81-9)
- 4-(Furan-2-yl)pyrrolidin-2-one (CAS 88221-11-8)
- 5-(Furan-2-yl)pyrrolidin-2-one (CAS 25097-96-5)
- Methyl 3-(furan-2-yl)acrylimidate (CAS 782388-22-1)
- N-[4-(furan-2-yl)but-3-en-2-ylidene]hydroxylamine (CAS 6502-39-2)
- 5-(Furan-2-yl)thiazole (CAS 882182-70-9)
- 5-(furan-3-yl)-1,2,4-oxadiazol-3-amine (CAS 1343826-27-6)
Recommended Standards
- Methyl 6-Methylpyridine-2-carboxylate (CAS 13602-11-4)
- 3-Cyclopropyl-1h-pyrrole-2-carboxylic acid (CAS 1369142-11-9)
- 3-hydroxy-4-methylbenzamide (CAS 135679-95-7)
- 3-(1-methyl-1H-pyrrol-3-yl)prop-2-enoic acid (CAS 1369471-70-4)
- N-((5-Fluorothiophen-2-yl)methyl)-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856064-16-8)
- 3-Chloro-2-(piperidin-3-ylmethoxy)pyridine (CAS 1247221-53-9)
- rac-tert-butyl (2R,3R,6S)-2,6-dimethylpiperidine-3-carboxylate hydrochloride (CAS 1989638-31-4)
- 1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1-chloro-1,2,2-trifluoroethene and 1,1-difluoroethene (CAS 25101-47-7)
- tert-Butyl (6-((2-methyl-5-nitrophenyl)carbamoyl)benzo[d]thiazol-2-yl)carbamate (CAS 1431854-95-3)
- 2-(4-(2-Isopropoxyethyl)piperazin-1-yl)propanoic acid (CAS 1270659-75-0)
- 1189481-50-2 tert-Butyl (2-{4-formyl-2-[(~2~H_3_)methyloxy]phenoxy}ethyl)carbamate DTXSID50661822 (CAS 1189481-50-2)
- n-[(pyrazin-2-yl)methylidene]hydroxylamine (CAS 1193-98-2)
- (2R,3S)-2-(((tert-butyldimethylsilyl)oxy)methyl)-3,6-dihydro-2H-pyran-3-ol (CAS 132375-36-1)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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