1-{3-[(3-Nitropyridin-2-yl)oxy]phenyl}ethanone CAS 1031194-95-2
| CAS No. | 1031194-95-2 |
| Molecular Formula | C13H10N2O4 |
| Molecular Weight | 258.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{3-[(3-Nitropyridin-2-yl)oxy]phenyl}ethanone (CAS 1031194-95-2) is a high-purity analytical reference standard with the molecular formula C13H10N2O4 and a molecular weight of 258.23 g/mol.
1-{3-[(3-Nitropyridin-2-yl)oxy]phenyl}ethanone (C13H10N2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-{3-[(3-Nitropyridin-2-yl)oxy]phenyl}ethanone 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 | C13H10N2O4 |
| Molecular Weight | 258.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related Nitropyridin Standards
- 3-(5-Nitropyridin-2-yl)-1-phenylurea (CAS 100137-20-0)
- 1-{4-[(3-Nitropyridin-2-yl)oxy]phenyl}ethanone (CAS 1415719-62-8)
- Methyl 4-(3-nitropyridin-2-yl)benzoate (CAS 937601-36-0)
- Methyl 4-(5-nitropyridin-2-yl)benzoate (CAS 223127-51-3)
- 3-(4-(4-Nitropyridin-3-yl)phenyl)propan-1-ol (CAS 1415379-75-7)
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Recommended Standards
- 6-(4-Carbamoyl-phenoxy)-nicotinic acid (CAS 1016785-40-2)
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- 2-(2-Carbamoylphenoxy)pyridine-3-carboxylic acid (CAS 1016691-86-3)
- 7-(2-Methoxyphenyl)-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione (CAS 1031606-00-4)
- 3-Epidehydrotumulosic Acid (CAS 167775-54-4)
- 1-(2,4-Dichlorophenyl)-5-(3,4-dichlorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 477712-32-6)
- 2-Furyldimethylsilanol sodium salt (CAS 879904-88-8)
- 2,4-Dibromo-6-chloro-5-methylpyridin-3-amine (CAS 1864051-77-3)
- (+)-Nefopam Hydrochloride (CAS 53648-31-0)
- 3,5-Diamino-N-carbamothioyl-6-chloropyrazine-2-carboxamide (CAS 30478-39-8)
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- Ethyl 2-chloro-5,6-dihydropyrimido[4,5-e]indolizine-7-carboxylate (CAS 1817793-20-6)
- 2-Chloro-5-methoxy-4-(3-nitrophenoxy)pyrimidine (CAS 1643967-59-2)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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