1-nitro-3-(trichloromethyl)benzene CAS 709-58-0
| CAS No. | 709-58-0 |
| Molecular Formula | C7H4Cl3NO2 |
| Molecular Weight | 240.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 240.47 g/mol gives 1-nitro-3-(trichloromethyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-nitro-3-(trichloromethyl)benzene (CAS 709-58-0), molecular formula C7H4Cl3NO2 and molecular weight 240.47 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H4Cl3NO2, 1-nitro-3-(trichloromethyl)benzene contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-nitro-3-(trichloromethyl)benzene 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 | C7H4Cl3NO2 |
| Molecular Weight | 240.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 6-(Propan-2-yl)-1,2,3,4-tetrahydroisoquinoline (CAS 935655-08-6)
- 5-Acetyl-2-amino-4-hydroxybenzamide (CAS 115651-27-9)
- N-(4-Bromo-5-cyclopropoxypyridin-3-yl)methanesulfonamide (CAS 1243409-83-7)
- 2-piperidin-1-ylpyrimidine-4-carboxylic acid (CAS 933731-45-4)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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