2-((5-Nitrofuran-2-yl)methoxy)benzoic acid CAS 88796-67-2
| CAS No. | 88796-67-2 |
| Molecular Formula | C12H9NO6 |
| Molecular Weight | 263.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((5-Nitrofuran-2-yl)methoxy)benzoic acid.
2-((5-Nitrofuran-2-yl)methoxy)benzoic acid (CAS 88796-67-2) is a high-purity analytical reference standard with the molecular formula C12H9NO6 and a molecular weight of 263.20 g/mol.
Structurally, 2-((5-Nitrofuran-2-yl)methoxy)benzoic acid (C12H9NO6) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 263.20 g/mol, it falls into the medium-molecular-weight range. 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), 2-((5-Nitrofuran-2-yl)methoxy)benzoic 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 | C12H9NO6 |
| Molecular Weight | 263.20 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Nitrofuran Standards
- 6-Methyl-2-(2-((5-nitrofuran-2-yl)methylene)hydrazinyl)pyrimidin-4-ol (CAS 13293-13-5)
- 2-(((5-Nitrofuran-2-yl)methyl)amino)benzoic acid (CAS 88796-62-7)
- 4-{[(5-nitrofuran-2-yl)methyl]amino}benzoic acid (CAS 88796-61-6)
- N-(3-(2-(5-Nitrofuran-2-yl)vinyl)-1,2,4-oxadiazol-5-yl)acetamide (CAS 22508-01-6)
- N-(5-(2-(5-Nitrofuran-2-yl)vinyl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 24167-19-9)
- 3-(((5-Nitrofuran-2-yl)methylene)amino)thiazolidin-2-one (CAS 5407-75-0)
- 2-(5-Nitrofuran-2-yl)-5,6,7,8-tetrahydroquinazolin-4(1H)-one (CAS 61378-80-1)
- N-(4-(2-(5-Nitrofuran-2-yl)vinyl)thiazol-2-yl)formamide (CAS 53757-30-5)
Recommended Standards
- (E)-Methyl 5-(2-(5-nitrofuran-2-yl)vinyl)furan-2-carboxylate (CAS 18873-34-2)
- 2-(1,3-Dioxoisoindolin-2-yl)succinic acid (CAS 4443-39-4)
- 3-(Allyloxy)-5-nitrobenzofuran-2-carboxylic acid (CAS 1708250-93-4)
- 3-((6-Nitrobenzo[d][1,3]dioxol-5-yl)methylene)dihydrofuran-2(3H)-one (CAS 92722-46-8)
- Methyl 2-(6-hydroxypyridazin-3-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylate (CAS 1431729-90-6)
- 2-(1,1-difluoroethyl)pyridin-4-amine (CAS 1211586-93-4)
- Methyl 4-amino-3-hydroxy-3-methylbutanoate (CAS 1487808-97-8)
- 1-(5-Chlorothiophen-2-yl)-2,2,2-trifluoroethan-1-amine (CAS 1039837-54-1)
- 2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)acetic acid (CAS 339099-14-8)
- 5-Fluoro-2-(methylsulphonyl)benzyl alcohol (CAS 304649-77-2)
- N-[(Z)-(2-Methylphenyl)methylidene]-1,2,3-thiadiazole-4-carbohydrazide (CAS 477872-14-3)
- N-[(2,4-Dichlorophenyl)methyl]-2-ethoxyethanamine (CAS 73728-64-0)
- (S)-1-(tert-Butoxycarbonyl)-3-(methylthio)pyrrolidine-3-carboxylic acid (CAS 1093063-64-9)
- Peptide Impurity 04 (CAS 2913424-91-4)
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