(E)-4-Chloro-3-(5-(2-nitrovinyl)furan-2-yl)benzoic acid CAS 359618-41-0
| CAS No. | 359618-41-0 |
| Molecular Formula | C13H8ClNO5 |
| Molecular Weight | 293.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (E)-4-Chloro-3-(5-(2-nitrovinyl)furan-2-yl)benzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 293.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(E)-4-Chloro-3-(5-(2-nitrovinyl)furan-2-yl)benzoic acid (CAS 359618-41-0) is a high-purity analytical reference standard with the molecular formula C13H8ClNO5 and a molecular weight of 293.66 g/mol.
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), (E)-4-Chloro-3-(5-(2-nitrovinyl)furan-2-yl)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 | C13H8ClNO5 |
| Molecular Weight | 293.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 1417568-07-0 4-Chloro-3-(4-nitrophenoxy)benzoic acid (CAS 1417568-07-0)
- 5-Chloro-2-hydroxy-3-nitrophenyl benzoate (CAS 194294-25-2)
- (E)-3-(5-(4-chloro-3-nitrophenyl)furan-2-yl)acrylic acid (CAS 714242-11-2)
- 2-(5-Chloro-2-oxobenzo[d]oxazol-3(2H)-yl)-N-(isoxazol-3-yl)acetamide (CAS 902254-95-9)
- 3-(5-(2-Chloro-4-nitrophenyl)furan-2-yl)acrylic acid (CAS 874999-50-5)
- 3-(5-(2-Chloro-5-nitrophenyl)furan-2-yl)acrylic acid (CAS 874999-51-6)
- 3-(5-(4-Chloro-2-nitrophenyl)furan-2-yl)acrylic acid (CAS 649573-07-9)
- 3-Chloro-6-(2,6-dioxopiperidin-3-yl)-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione (CAS 2832026-04-5)
Recommended Standards
- 5-(2-Chloropyridin-4-yl)-3-(2,6-difluorophenyl)-1,2,4-oxadiazole (CAS 1774901-22-2)
- 5-(6-Chloropyridin-3-yl)-3-(2,6-difluorophenyl)-1,2,4-oxadiazole (CAS 1774901-12-0)
- 5-(2-Chloropyridin-3-yl)-3-(2,6-difluorophenyl)-1,2,4-oxadiazole (CAS 1707576-16-6)
- 4-(4-Chloro-2-nitrophenoxy)benzoic acid (CAS 736162-72-4)
- 2-(Furan-2-yl)pyrrolidine-1-carbaldehyde (CAS 1355200-58-6)
- (R)-2-(3-fluoro-4-(trifluoromethyl)phenyl)-2-(methylamino)ethan-1-ol (CAS 1336255-55-0)
- 3-Bromo-1-butyl-1H-pyrazole-4-carboxylic acid (CAS 1399659-03-0)
- 4-Bromo-2-(tert-butyl)-6-methylpyrimidine (CAS 1217487-76-7)
- 2-(2-(Pyrazine-2-carboxamido)thiazol-4-yl)acetic acid (CAS 926204-94-6)
- tert-Butyl ((benzyloxy)carbonyl)-L-threoninate (CAS 72289-51-1)
- 3,3-Dimethyl-1-(1h-pyrazol-1-yl)butan-2-amine (CAS 956752-96-8)
- 4-Fluoro-3-(4-methylpiperazinomethyl) benzophenone (CAS 898788-68-6)
- 2-({1-[(2,6-dichlorophenyl)methyl]-4-formyl-3-methyl-1H-pyrazol-5-yl}sulfanyl)acetic acid (CAS 882229-32-5)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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