2-(3-Nitrophenyl)propanal CAS 59452-87-8
| CAS No. | 59452-87-8 |
| Molecular Formula | C9H9NO3 |
| Molecular Weight | 179.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 179.17 g/mol gives 2-(3-Nitrophenyl)propanal distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(3-Nitrophenyl)propanal (CAS 59452-87-8) is a high-purity analytical reference standard with the molecular formula C9H9NO3 and a molecular weight of 179.17 g/mol.
Structurally, 2-(3-Nitrophenyl)propanal (C9H9NO3) 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 179.17 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.
As a certified reference material (CRM), 2-(3-Nitrophenyl)propanal 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 | C9H9NO3 |
| Molecular Weight | 179.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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 Nitrophenyl Standards
- 2-(5-Methyl-2-nitrophenyl)acetaldehyde (CAS 1026931-49-6)
- 1-(4-Nitrophenyl)cyclopropan-1-ol (CAS 1243040-00-7)
- (2e)-3-(2-Nitrophenyl)prop-2-en-1-ol (CAS 130489-97-3)
- 3-(2-Nitrophenyl)propanal (CAS 133473-26-4)
- 3-(2-Nitrophenyl)prop-2-en-1-ol (CAS 1504-65-0)
- 1-(4-Methyl-2-nitrophenyl)ethanone (CAS 155694-84-1)
- 3-(4-Nitrophenyl)oxetane (CAS 184682-45-9)
- 3-(2-Nitrophenyl)oxetane (CAS 189572-00-7)
Recommended Standards
- 2-(3,4-Difluorophenyl)pyrrole (CAS 2096453-80-2)
- 2-(4-Carbamoylphenyl)acetic acid (CAS 2393-28-4)
- 2-(2-Oxopropyl)nicotinic acid (CAS 35969-49-4)
- 2-(4-Nitrobenzyl)oxirane (CAS 49574-55-2)
- Fluoranthene-3-carbaldehyde (CAS 28440-63-3)
- n-((1-Ethylpyrrolidin-2-yl)methyl)tetrahydro-2h-pyran-4-amine (CAS 1157009-60-3)
- tert-Butyl (5-bromo-2-methoxybenzyl)carbamate (CAS 334015-82-6)
- 3-(2,4-Difluorophenyl)-1-[4-(morpholin-4-yl)phenyl]urea (CAS 866156-01-6)
- 3-(Propane-1-sulfonamido)benzoic acid (CAS 849409-82-1)
- Nicorandil Impurity 43 (CAS 1570-45-2)
- 5-((2-Chlorobenzyl)thio)pyridin-2-amine (CAS 1095503-57-3)
- 6-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine (CAS 452967-40-7)
- Trifluridine Impurity 7 (CAS CATO-C4X-20567)
- HA Peptide (CAS 92000-76-5)
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