(3-Nitrophenyl)(phenyl)methanone CAS 2243-80-3
| CAS No. | 2243-80-3 |
| Molecular Formula | C13H9NO3 |
| Molecular Weight | 227.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 227.22 g/mol gives (3-Nitrophenyl)(phenyl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (3-Nitrophenyl)(phenyl)methanone (CAS 2243-80-3), a certified reference material (molecular formula C13H9NO3, MW 227.22 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (3-Nitrophenyl)(phenyl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 227.22 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).
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), (3-Nitrophenyl)(phenyl)methanone 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 | C13H9NO3 |
| Molecular Weight | 227.22 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
- (2-Nitrophenyl)(phenyl)methanone (CAS 2243-79-0)
- 2-(1-(4-Nitrophenyl)propylidene)malononitrile (CAS 605661-10-7)
- 4-(3-Nitrophenyl)benzaldehyde (CAS 411206-92-3)
- 2-[(2-Nitrophenyl)thio]acetic Acid Hydrazide (CAS 4871-40-3)
- 2-[(4-nitrophenyl)sulfanyl]propanoic acid (CAS 794582-38-0)
- 3-((2-Nitrophenyl)thio)propanoic acid (CAS 5324-52-7)
- Methyl 2-((2-nitrophenyl)thio)acetate (CAS 50693-98-6)
- Methyl 2-((4-nitrophenyl)thio)acetate (CAS 6625-35-0)
Recommended Standards
- (4-Nitro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-3-yl)methanol (CAS 518990-09-5)
- Allyltriphenylsilane (CAS 18752-21-1)
- (5Z)-5-(1H-indol-3-ylmethylene)imidazolidine-2,4-dione (CAS 5453-51-0)
- 2,8-Dihydroxy-9H-carbazole-3-carbaldehyde (CAS 187110-72-1)
- 3-Propyl-6-(pyridin-3-yl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 953716-89-7)
- Imidazol-4-ylboronic Acid (CAS 943138-65-6)
- 2-(3-Nitro-[1,1'-biphenyl]-4-yl)acetic acid (CAS 80726-56-3)
- 5-(Trifluoromethoxy)benzo[c][1,2,5]thiadiazole (CAS 1215206-36-2)
- 2,3-Difluoro-4-iodobenzaldehyde (CAS 885590-99-8)
- 1-(2-Fluorobenzyl)-1h-imidazole-2-carboxylic acid (CAS 1439898-27-7)
- 2-Cyclopropoxy-5-(trifluoromethyl)benzaldehyde (CAS 1243327-11-8)
- Cefoperazone Impurity 51 (CAS 73240-07-0)
- Boc-N-Me-Ser-OMe (CAS 122902-81-2)
- Lixisenatide (CAS 320367-13-3)
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