3-Oxo-2-((tetrahydrofuran-2-yl)methyl)isoindoline-4-carboxylic acid CAS 831203-49-7
| CAS No. | 831203-49-7 |
| Molecular Formula | C14H15NO4 |
| Molecular Weight | 261.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-Oxo-2-((tetrahydrofuran-2-yl)methyl)isoindoline-4-carboxylic acid (CAS 831203-49-7), a certified reference material (molecular formula C14H15NO4, MW 261.27 g/mol) for analytical method development and quality control.
Structurally, 3-Oxo-2-((tetrahydrofuran-2-yl)methyl)isoindoline-4-carboxylic acid (C14H15NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 261.27 g/mol, it falls into the medium-molecular-weight range. 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).
As a certified reference material (CRM), 3-Oxo-2-((tetrahydrofuran-2-yl)methyl)isoindoline-4-carboxylic acid 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 | C14H15NO4 |
| Molecular Weight | 261.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1986 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 3-Oxo-2-((tetrahydrofuran-2-yl)methyl)indoline-4-carboxylic acid (CAS 728024-54-2)
- (1-(4-((Tetrahydrofuran-3-yl)oxy)pyridin-2-yl)-1H-pyrazol-4-yl)methanol (CAS 1429309-39-6)
- 2-((Tetrahydrofuran-2-yl)methoxy)-5-(trifluoromethyl)aniline (CAS 309282-21-1)
- 5-phenyl-1-(tetrahydrofuran-2-ylmethyl)-1H-imidazole-2-thiol (CAS 923811-99-8)
- 4-((Tetrahydrofuran-2-yl)methoxy)benzofuran-6-carboxylic acid (CAS 1291493-04-3)
- 1-(Tetrahydrofuran-2-yl)-N-(2-(trifluoromethyl)benzyl)methanamine (CAS 870540-96-8)
- N-(1-(Tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)thiophene-2-carboxamide (CAS 1796947-92-6)
- N-(1-(Tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)thiophene-3-carboxamide (CAS 1797086-48-6)
Recommended Standards
- 4-([1,1'-Biphenyl]-4-yl)-2-oxo-2,5-dihydrofuran-3-carbonitrile (CAS 50691-09-3)
- 3-Methyl-2-(5-methyl-1,3-dioxoisoindolin-2-yl)butanoic acid (CAS 885524-91-4)
- 4-(4-Fluorobenzenesulfonamido)butanoic acid (CAS 405919-75-7)
- 3-Amino-5-(4-fluoro-phenyl)-3H-thieno[2,3-d]pyrimidin-4-one (CAS 326097-91-0)
- 3-(4-Fluorophenyl)-6-methyl-2-thioxo-2,3,6,7-tetrahydrothieno[3,2-d]pyrimidin-4(1H)-one (CAS 1105190-55-3)
- 3-(2-(3-Amino-1h-pyrazol-1-yl)ethyl)imidazolidine-2,4-dione (CAS 1342409-30-6)
- 3,5-Thiomorpholinedione (CAS 80023-40-1)
- (5-(2-Fluorophenyl)furan-2-yl)boronic acid (CAS 2096335-78-1)
- (2S,3R,4R,5R,6R)-6-(acetoxymethyl)-3-((4-methoxybenzylidene)amino)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 34948-61-3)
- (R)-7-benzyltetrahydro-1H-oxazolo[3,4-a]pyrazin-3(5H)-one (CAS 1795782-42-1)
- Tert-butyl 2-(4-nitrobenzoyl)pyrazolidine-1-carboxylate (CAS 1135283-69-0)
- 3-Methoxy-2-methylpropanenitrile (CAS 31413-67-9)
- 1-N-Cbz-2-ethoxycarbonylmethyl-3-oxo-pyrrolidine (CAS 219841-93-7)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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