1-(3-Nitrophenyl)-3-phenylprop-2-en-1-one CAS 16619-21-9
| CAS No. | 16619-21-9 |
| Molecular Formula | C15H11NO3 |
| Molecular Weight | 253.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(3-Nitrophenyl)-3-phenylprop-2-en-1-one (CAS 16619-21-9) is a high-purity analytical reference standard with the molecular formula C15H11NO3 and a molecular weight of 253.25 g/mol.
The molecular framework of 1-(3-Nitrophenyl)-3-phenylprop-2-en-1-one (C15H11NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 1-(3-Nitrophenyl)-3-phenylprop-2-en-1-one 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 | C15H11NO3 |
| Molecular Weight | 253.25 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
- (2E)-1-(4-Nitrophenyl)-3-phenylprop-2-en-1-one (CAS 20432-02-4)
- (E)-3-(2-Nitrophenyl)-1-phenylprop-2-en-1-one (CAS 53744-31-3)
- (E)-3-(4-Nitrophenyl)-1-phenylprop-2-en-1-one (CAS 2960-55-6)
- 2-(4-Nitrophenyl)-2,3-dihydro-1H-inden-1-one (CAS 79466-83-4)
- 3-(2-Nitrophenyl)-1-phenylprop-2-en-1-one (CAS 7473-93-0)
- 3-(3-Nitrophenyl)-1-phenylprop-2-en-1-one (CAS 614-48-2)
- 6-Methyl-2-(2-nitrophenyl)-1H-benzo[d]imidazole (CAS 10173-72-5)
- 1-Methyl-2-(2-nitrophenyl)-1H-benzo[d]imidazole (CAS 60418-14-6)
Recommended Standards
- 5-((tert-Butoxycarbonyl)(methyl)amino)pyrimidine-2-carboxylic acid (CAS 1627997-46-9)
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- 4-{[(tert-butoxy)carbonyl]amino}-3-hydroxybenzoic acid (CAS 160450-13-5)
- 3-(4-Cyanophenoxymethyl)benzoic acid (CAS 167569-29-1)
- 4-(4-Trifluoromethylphenyl)phenol (CAS 10355-13-2)
- 6-(Benzylthio)pyridin-3-amine (CAS 52024-32-5)
- (5-(Ethylsulfonyl)pyridin-2-yl)methanamine (CAS 1637358-85-0)
- 1-(7-Bromo-2,3-dihydro-1,4-benzodioxin-6-yl)ethan-1-amine (CAS 634150-60-0)
- 3-amino-2-phenylbutan-2-ol hydrochloride (CAS 104294-61-3)
- (E)-C-HDMAPP (Ammonium Salt) (CAS 933030-60-5)
- 2-((5-Methylisoxazol-3-yl)amino)-2-oxoethyl 3,4,5-trimethoxybenzoate (CAS 736190-82-2)
- 1-(4-Chlorophenyl)-2-((1-phenyl-1H-imidazol-2-yl)thio)ethan-1-one (CAS 478040-07-2)
- 2'-O-(tert-Butyldimethylsilyl)-6α-hydroxy Paclitaxel (CAS 211732-86-4)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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