3-Nitro-4-{[3-(trifluoromethyl)phenyl]sulfanyl}benzenecarbaldehyde O-methyloxime CAS 477852-19-0
| CAS No. | 477852-19-0 |
| Molecular Formula | C15H11F3N2O3S |
| Molecular Weight | 356.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 356.32 g/mol gives 3-Nitro-4-{[3-(trifluoromethyl)phenyl]sulfanyl}benzenecarbaldehyde O-methyloxime distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Nitro-4-{[3-(trifluoromethyl)phenyl]sulfanyl}benzenecarbaldehyde O-methyloxime (CAS 477852-19-0), molecular formula C15H11F3N2O3S and molecular weight 356.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Nitro-4-{[3-(trifluoromethyl)phenyl]sulfanyl}benzenecarbaldehyde O-methyloxime (C15H11F3N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 356.32 g/mol, it falls into the moderately-high-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.
CATO manufactures 3-Nitro-4-{[3-(trifluoromethyl)phenyl]sulfanyl}benzenecarbaldehyde O-methyloxime 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 | C15H11F3N2O3S |
| Molecular Weight | 356.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- (Z)-2,4-dimethoxy-1-(2-nitrovinyl)benzene (CAS 1891-10-7)
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- 5-Bromo-N-(4-chloro-benzyl)-nicotinamide (CAS 878113-83-8)
- (S)-N-(thiophen-2-ylmethyl)pyrrolidine-2-carboxamide (CAS 1151519-60-6)
- Benzyl 4-chloro-1-ethyl-2-oxo-1,2-dihydroquinoline-6-carboxylate (CAS 2066512-06-7)
- Insulin B (22-25) (CAS 34367-73-2)
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