2-(2,3-Dichlorophenyl)-6-methoxy-3-nitropyridine CAS 1361674-44-3
| CAS No. | 1361674-44-3 |
| Molecular Formula | C12H8Cl2N2O3 |
| Molecular Weight | 299.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2,3-Dichlorophenyl)-6-methoxy-3-nitropyridine.
2-(2,3-Dichlorophenyl)-6-methoxy-3-nitropyridine (CAS 1361674-44-3), molecular formula C12H8Cl2N2O3 and molecular weight 299.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H8Cl2N2O3, 2-(2,3-Dichlorophenyl)-6-methoxy-3-nitropyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 299.11 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 2-(2,3-Dichlorophenyl)-6-methoxy-3-nitropyridine 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 | C12H8Cl2N2O3 |
| Molecular Weight | 299.11 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, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 1-(3,4-Dichlorophenyl)-4,5-dihydro-1H-furo[2,3-c]pyrazole-3-carboxylic acid (CAS 1245104-57-7)
- methyl 1-(3,4-dichlorophenyl)-4-formyl-1H-pyrazole-3-carboxylate (CAS 1290710-37-0)
- 2-(3,4-Dichlorophenyl)-6-methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 1431728-67-4)
- 2-(3,5-Dichlorophenyl)-6-methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 1431728-74-3)
- 2-(2,4-Dichlorophenyl)-6-methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 1431728-79-8)
- Methyl 4-(3,5-dichlorophenyl)-2-fluorobenzoate (CAS 1361753-08-3)
- (3,4-Dichlorophenyl)(3-fluoro-4-methoxyphenyl)methanone (CAS 844885-37-6)
- (E)-[1-(2,4-Dichlorophenyl)ethylidene][(6-fluoropyridin-2-yl)oxy]amine (CAS 338786-49-5)
Recommended Standards
- 6-Iodo-1,8-dimethylquinolin-2(1H)-one (CAS 135715-93-4)
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- 5-Iodo-6-methoxy-2-methylquinoline (CAS 1346169-93-4)
- Roflumilast Impurity C51 (CAS 1412448-29-3)
- 4-Chloro-N,N-dimethyl-6-(morpholin-4-yl)pyrimidin-2-amine (CAS 383147-83-9)
- 2-(Thiazol-5-yl)ethan-1-amine (CAS 7728-77-0)
- 2-Amino-4-(hydroxymethyl)-4,5-dihydro-1H-imidazole-5-carboxylic acid (CAS 89417-96-9)
- 4-[2-(Dimethylamino)ethoxy]phenylboronic Acid Pinacol Ester (CAS 873078-93-4)
- 2,4,6,8-Tetrachloroquinoline (CAS 1447958-11-3)
- 0398AF 3-Amino-4-(4-methyl-piperazin-1-yl)-benzamide 842961-35-7 C12H18N4O (CAS 842961-35-7)
- 2-(2-Amino-2-methylpropanamido)-2-phenylacetic acid hydrochloride (CAS 1334145-95-7)
- 3-Fluoro-N,4-dihydroxybenzimidamide (CAS 880874-40-8)
- 2-(2-Chloropyrimidin-4-yl)-2-methylpropanenitrile (CAS 2648291-60-3)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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