N-Methyl-2-oxotetrahydrofuran-3-carboxamide CAS 69336-97-6
| CAS No. | 69336-97-6 |
| Molecular Formula | C6H9NO3 |
| Molecular Weight | 143.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 143.14 g/mol gives N-Methyl-2-oxotetrahydrofuran-3-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-Methyl-2-oxotetrahydrofuran-3-carboxamide (CAS 69336-97-6), molecular formula C6H9NO3 and molecular weight 143.14 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N-Methyl-2-oxotetrahydrofuran-3-carboxamide is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 143.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-Methyl-2-oxotetrahydrofuran-3-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H9NO3 |
| Molecular Weight | 143.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1976 |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-cyclopropyl-2-hydrazino-2-oxo-acetamide (CAS 855991-46-7)
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- 4-(Piperidine-3-carbonyl)thiomorpholine (CAS 1042784-02-0)
- GO 6976 (CAS 136194-77-9)
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- (2-Amino-5-chlorophenyl)(2,6-dichlorophenyl)methanone (CAS 82082-26-6)
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- Ethyl 2,3,4,5-tetrachlorobenzoate (CAS 119321-79-8)
- Benzyl 1-amino-5-azaspiro[2.5]Octane-5-carboxylate (CAS 1824004-74-1)
- Ethyl 2-(3-chloro-2-methylphenyl)-2,2-difluoroacetate (CAS 1215205-45-0)
- Methyl 1-(4-hydroxypiperidin-4-yl)cyclobutane-1-carboxylate hydrochloride (CAS 2138401-74-6)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com