N-(5-Oxotetrahydrofuran-2-yl)butyramide CAS 917775-96-3
| CAS No. | 917775-96-3 |
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(5-Oxotetrahydrofuran-2-yl)butyramide is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(5-Oxotetrahydrofuran-2-yl)butyramide (CAS 917775-96-3), a certified reference material (molecular formula C8H13NO3, MW 171.19 g/mol) for analytical method development and quality control.
Structurally, N-(5-Oxotetrahydrofuran-2-yl)butyramide (C8H13NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 171.19 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(5-Oxotetrahydrofuran-2-yl)butyramide 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 | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related N Standards
- 2-(4-Ethyl-5-oxotetrahydrofuran-3-yl)acetic acid (CAS 6544-33-8)
- 5-Oxotetrahydrofuran-3-yl Methacrylate (stabilized with MEHQ) (CAS 130224-95-2)
- 2-Oxotetrahydrofuran-3-yl methacrylate(stabilizedwithBHT) (CAS 195000-66-9)
- 2-Oxotetrahydrofuran-3-sulfonamide (CAS 40336-91-2)
- 3-Methyl-5-oxotetrahydrofuran-3-yl methacrylate (CAS 195000-63-6)
- Methyl 2-(5-oxotetrahydrofuran-2-yl)acetate (CAS 13042-03-0)
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Recommended Standards
- N-(5,5-Dimethyl-2-oxotetrahydrofuran-3-yl)acetamide (CAS 77694-19-0)
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- Methyl(2S,6S)-6-methyl-4-oxopiperidine-2-carboxylate (CAS 2762829-79-6)
- N,N-Diethylmaleamic acid (CAS 765230-15-7)
- 1-(2-Azidoethyl)-1H-pyrazol-5-amine (CAS 2089562-57-0)
- 3,5-Dimethyl-4-fluorophenylboronic acid (CAS 342636-66-2)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
- 5-phenyl-3-isoxazolecarboxylic acid (CAS 14441-90-8)
- (2-Chlorophenyl)(2-((4-chlorophenyl)sulfonyl)benzyl)sulfane (CAS 337923-91-8)
- 4'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-3,5-dicarboxylicacid (CAS 1159595-96-6)
- 5-Cyclohexyl-4-ethyl-4h-1,2,4-triazole-3-thiol (CAS 482650-81-7)
- (2R)-1-(1-(tert-Butoxycarbonyl)piperidin-4-yl)pyrrolidine-2-carboxylic acid (CAS 1212074-78-6)
- N,N-dimethylthiazole-4-carboxamide (CAS 64649-22-5)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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