2-Nitro-3-(3,3,3-trifluoropropoxy)pyridine CAS 1389827-42-2
| CAS No. | 1389827-42-2 |
| Molecular Formula | C8H7F3N2O3 |
| Molecular Weight | 236.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Nitro-3-(3,3,3-trifluoropropoxy)pyridine (CAS 1389827-42-2), a certified reference material (molecular formula C8H7F3N2O3, MW 236.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H7F3N2O3, 2-Nitro-3-(3,3,3-trifluoropropoxy)pyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 236.15 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).
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.
As a certified reference material (CRM), 2-Nitro-3-(3,3,3-trifluoropropoxy)pyridine 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 | C8H7F3N2O3 |
| Molecular Weight | 236.15 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 sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Nitro Standards
- 3-Nitro-4-(2,2,2-trifluoroethoxy)aniline (CAS 1000339-84-3)
- 5-Nitro-2-(3,3,3-trifluoropropoxy)pyridine 1255649-71-8 (CAS 1255649-71-8)
- 3-Nitro-2-(3,3,3-trifluoropropoxy)pyridine (CAS 1707358-21-1)
- 4-Nitro-3-(3,3,3-trifluoropropoxy)pyridine (CAS 1707602-41-2)
- 2-Methyl-6-nitro-4-(trifluoromethoxy)aniline (CAS 887266-85-5)
- 3-Nitro-5-(2,2,2-trifluoroethoxy)aniline (CAS 329782-05-0)
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Recommended Standards
- 2,2,2-trifluoroethyl N-(2-oxo-1,2-dihydropyridin-3-yl)carbamate (CAS 1354951-83-9)
- 154934-97-1 5-ethoxycarbonyl-4-(trifluoromethyl) -n pyrimidin-2-(1h)-one, tech. 5-ethoxycarbonyl-4-(trifluoromethyl)-1h-pyrimidin-2-one, tech 5-ethoxycarbonyl-4-(trifluoromethyl)-pyrimidin-2-(1h)-one tech 5-ethoxycarbonyl-4-(trifluoromethyl)pyrimidin-2(1h)-one Ethyl 2-hydroxy-4-(trifluoromethyl)pyrimidine-5-carboxylate ethyl 2-hydroxy-4-(trifluoromethyl)-5-pyrimidinecarboxylate ethyl 2-oxo-4-(trifluoromethyl)-1,2-dihydropyrimidine-5-carboxylate ethyl 2-oxo-4-(trifluoromethyl)-1,2-dihydropyrimidine-5-carboxylate, tech. (CAS 154934-97-1)
- 3-Amino-6-methoxy-5-(trifluoromethyl)picolinic acid (CAS 1334546-76-7)
- 3-Bromo-4-methoxyphenylethylamine (CAS 159465-27-7)
- 1-(Vinylsulfonyl)octane (CAS 28345-91-7)
- 2-Iodo-3-methoxy-5-(trifluoromethyl)pyridine (CAS 1227602-78-9)
- N,N,N',N',N'',N''-Hexamethyl-1-(1,1,2,2,3,3,6,6,6-nonafluorohexyl)silanetriamine (CAS 186599-46-2)
- Ethyl 6-methyl-2-oxo-4-pentyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 363138-52-7)
- (s)-3,5-Diaminopentanoic acid (CAS 13184-43-5)
- 5-(1-Ethylpiperidin-2-yl)-1H-indole (CAS 1355201-24-9)
- 2,2-dimethyl-3-(propan-2-yloxy)cyclobutan-1-one (CAS 1539417-15-6)
- P-Fluorophenyl-P-methoxyphenyl Sulfone (CAS 339-25-3)
- (2R,3R,4S,5R)-2-(8-((4-Chlorophenyl)thio)-6-(diethylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 55628-45-0)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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