Benzaldehyde,3,5-dinitro CAS 14193-18-1
| CAS No. | 14193-18-1 |
| Molecular Formula | C7H4N2O5 |
| Molecular Weight | 196.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzaldehyde,3,5-dinitro (CAS 14193-18-1) is a high-purity analytical reference standard with the molecular formula C7H4N2O5 and a molecular weight of 196.12 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Benzaldehyde,3,5-dinitro is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 196.12 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.
CATO manufactures Benzaldehyde,3,5-dinitro under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H4N2O5 |
| Molecular Weight | 196.12 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 309-11-5 (PENTAFLUOROETHYL)BENZENE DTXSID10461582 (CAS 309-11-5)
- Lercanidipine Impurity 43 (CAS 528-75-6)
- 1-Amino-2-(3,4-dichlorophenyl)ethane 2-(3,4-Dichlorophenyl)ethylamine 21581-45-3 3,4-Dichlorophenethylamine 4-(2-Aminoethyl)-1,2-dichlorobenzene D2927 (CAS 21581-45-3)
- 3,4-Dinitrobenzaldehyde (CAS 35998-98-2)
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- 6-Chloro-5-fluorobenzo[d]thiazol-2-amine (CAS 634909-27-6)
- 3'-(Trifluoromethyl)-1',4',6',7'-tetrahydrospiro[[1,3]dioxolane-2,5'-indazole] (CAS 1092459-45-4)
- 6-Methyl-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid (CAS 1249049-37-3)
- 3-(2-Chlorophenyl)-1-(4-chlorophenyl)-1H-pyrazol-5-amine (CAS 618092-80-1)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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