1823187-92-3 5-chloro-4-(4-nitrophenoxy)-6-(trifluoromethyl)pyrimidine KS-000025TP CAS 1823187-92-3
| CAS No. | 1823187-92-3 |
| Molecular Formula | C11H5ClF3N3O3 |
| Molecular Weight | 319.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 319.62 g/mol gives 1823187-92-3 5-chloro-4-(4-nitrophenoxy)-6-(trifluoromethyl)pyrimidine KS-000025TP distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1823187-92-3 5-chloro-4-(4-nitrophenoxy)-6-(trifluoromethyl)pyrimidine KS-000025TP (CAS 1823187-92-3), molecular formula C11H5ClF3N3O3 and molecular weight 319.62 g/mol, is a CATO reference standard with documented purity and traceability.
1823187-92-3 5-chloro-4-(4-nitrophenoxy)-6-(trifluoromethyl)pyrimidine KS-000025TP (C11H5ClF3N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 1823187-92-3 5-chloro-4-(4-nitrophenoxy)-6-(trifluoromethyl)pyrimidine KS-000025TP 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 | C11H5ClF3N3O3 |
| Molecular Weight | 319.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1-(4-Nitrophenyl)-5-(trifluoromethyl)pyrazole-4-carbonyl chloride (CAS 175137-36-7)
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- N-[3,5-Bis(trifluoromethyl)phenyl]-2-chloropropanamide (CAS 937604-58-5)
- Triclocarban-d4 (CAS 1219799-29-7)
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- Rac-(3r,4s)-1-benzyl-4-(trifluoromethyl)pyrrolidin-3-amine, trans (CAS 1218724-49-2)
- Tert-butyl (2-chloro-4-methylpyridin-3-yl)carbamate (CAS 1353677-48-1)
- Laurycolactone A (CAS 85643-76-1)
- (1,1-Dioxido-2,3-dihydro-3-thienyl)amine hydrochloride (CAS 62510-60-5)
- 3-Bromo-2-methylbenzonitrile (CAS 52780-15-1)
- 3-[(2-Methylphenoxy)methyl]pyrrolidinehydrochloride (CAS 1219960-79-8)
- Ethyl 3-((5-chloro-2-nitrophenyl)(phenyl)aMino)-3-oxopropanoate (CAS 22316-45-6)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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