4-[(1E)-3-Methoxy-3-oxoprop-1-en-1-yl]phenyl 3-nitrobenzoate CAS 331461-77-9
| CAS No. | 331461-77-9 |
| Molecular Formula | C17H13NO6 |
| Molecular Weight | 327.29 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 4-[(1E)-3-Methoxy-3-oxoprop-1-en-1-yl]phenyl 3-nitrobenzoate.
4-[(1E)-3-Methoxy-3-oxoprop-1-en-1-yl]phenyl 3-nitrobenzoate (CAS 331461-77-9) is a high-purity analytical reference standard with the molecular formula C17H13NO6 and a molecular weight of 327.29 g/mol.
4-[(1E)-3-Methoxy-3-oxoprop-1-en-1-yl]phenyl 3-nitrobenzoate (C17H13NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-[(1E)-3-Methoxy-3-oxoprop-1-en-1-yl]phenyl 3-nitrobenzoate 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 | C17H13NO6 |
| Molecular Weight | 327.29 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related E Standards
- (E)-4-(3-(4-Methoxy-3-nitrophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2651958-72-2)
- Methyl 4-methoxy-6-oxo-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carbimidate (CAS 303150-35-8)
- Methyl 5-((8-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate (CAS 1216643-46-7)
- Methyl 5-((6-methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate (CAS 1216841-62-1)
- (E)-3-(4-Methoxy-3-(morpholinosulfonyl)phenyl)acrylic acid (CAS 296261-83-1)
- (2-Methoxy-phenyl)-[4-(4-nitro-phenyl)-thiazol-2-yl]-amine (CAS 312915-05-2)
- 3-(4-(4-Methoxy-3-nitrophenyl)thiazol-2-yl)aniline (CAS 886495-52-9)
- N-(2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanesulfonamide (CAS 1256360-27-6)
Recommended Standards
- 4-(4,5-Dimethoxy-1,3-dioxoisoindolin-2-yl)benzoic acid (CAS 330447-23-9)
- 4-Bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine (CAS 941685-08-1)
- 4-(2-((2-Amino-6-oxo-5,6-dihydro-1H-purin-9(4H)-yl)methoxy)ethoxy)-4-oxobutanoic acid (CAS 84499-67-2)
- 4H-[3,4'-Biquinazolin]-4-one (CAS 5190-53-4)
- 4-Fluoro-3-((4-(hydroxymethyl)piperidin-1-yl)methyl)benzonitrile (CAS 1094389-24-8)
- 2-(1,1,2,2-Tetrafluoro-2-phenylethyl)pyridine (CAS 1378261-29-0)
- Trifluoro-methanesulfonic acid (4-fluorophenyl)dimethylsilyl ester (CAS 2644823-14-1)
- Ethyl(4-methoxy-2-methylphenyl)sulfane (CAS 860734-23-2)
- 2-(4-(Methoxycarbonyl)phenyl)ethanesulfonic acid (CAS 756469-30-4)
- (S)-1-(4-chlorophenyl)-7-isopropoxy-6-methoxy-1,4-dihydroisoquinolin-3(2H)-one (CAS 1313365-57-9)
- Potassium 3-(tert-butyl)-1,2,4-oxadiazole-5-carboxylate (CAS 2173992-51-1)
- 2,6-Diamino-3-methyl-5-nitropyrimidin-4(3H)-one (CAS 878-87-5)
- N-(2-Hydroxy-2-(thiophen-3-yl)ethyl)thiophene-2-carboxamide (CAS 1251684-32-8)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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