(5-Nitrofuran-2-yl)methylene dipropionate CAS 59163-42-7
| CAS No. | 59163-42-7 |
| Molecular Formula | C11H13NO7 |
| Molecular Weight | 271.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (5-Nitrofuran-2-yl)methylene dipropionate 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.
CATO supplies (5-Nitrofuran-2-yl)methylene dipropionate (CAS 59163-42-7), a certified reference material (molecular formula C11H13NO7, MW 271.22 g/mol) for analytical method development and quality control.
Structurally, (5-Nitrofuran-2-yl)methylene dipropionate (C11H13NO7) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 271.22 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13NO7 |
| Molecular Weight | 271.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Nitrofuran Standards
- 3-(5-Nitrofuran-2-yl)-1-phenyl-1H-pyrazol-5(4H)-one (CAS 56703-66-3)
- 3-Methyl-2-(2-(5-nitrofuran-2-yl)vinyl)benzofuran (CAS 89266-61-5)
- 3-((5-Nitrofuran-2-yl)methylene)benzo[b]thiophen-2(3H)-one (CAS 853356-25-9)
- (5-Nitrofuran-2-yl)methyl diethylcarbamodithioate (CAS 57905-45-0)
- 2-(5-Nitrofuran-2-amido)benzoic acid (CAS 99971-02-5)
- N-(4-(2-(5-Nitrofuran-2-yl)vinyl)thiazol-2-yl)formamide (CAS 53757-30-5)
- 2-(5-Nitrofuran-2-yl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 61378-93-6)
- N-(3-(2-(5-Nitrofuran-2-yl)vinyl)-1,2,4-oxadiazol-5-yl)acetamide (CAS 22508-01-6)
Recommended Standards
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- 2-(Furan-2-ylmethyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid (CAS 356575-75-2)
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- 40958-11-0 Corynecin IV (CAS 40958-11-0)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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