2-(2-Ethoxyethoxy)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine CAS 338411-96-4
| CAS No. | 338411-96-4 |
| Molecular Formula | C18H23NO4S |
| Molecular Weight | 349.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Ethoxyethoxy)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine (CAS 338411-96-4) is a high-purity analytical reference standard with the molecular formula C18H23NO4S and a molecular weight of 349.44 g/mol.
2-(2-Ethoxyethoxy)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine (C18H23NO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 2-(2-Ethoxyethoxy)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine 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 | C18H23NO4S |
| Molecular Weight | 349.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethoxyethoxy Standards
- 2,4,6-Tris(2-ethoxyethoxy)-1,3,5,2,4,6-trioxatriborinane (CAS 64583-01-3)
- N-[4-(2-Ethoxyethoxy)benzyl]-3-(2-methoxyethoxy)aniline (CAS 1040686-61-0)
- N-[2-(2-Ethoxyethoxy)benzyl]-3-(2-methoxyethoxy)aniline (CAS 1040686-67-6)
- 2-(2-Ethoxyethoxy)-N-(3-isobutoxybenzyl)aniline (CAS 1040691-40-4)
- N-[4-(2-Ethoxyethoxy)benzyl]-2-isobutoxyaniline (CAS 1040694-73-2)
- N-[3-(2-Ethoxyethoxy)phenyl]-N-[2-(2-isopropyl-5-methylphenoxy)ethyl]amine (CAS 1040691-96-0)
- 4-(2-Ethoxyethoxy)-3-iodobenzoic acid (CAS 1131614-52-2)
- 4-(1-Ethoxyethoxy)-N,N-diphenylaniline (CAS 880544-72-9)
Recommended Standards
- (2S,3R)-4-Cyclohexyl-3-(2-methoxyphenyl)-5-oxothiomorpholine-2-carboxylic acid (CAS 2202011-67-2)
- 2-(2-Fluorophenyl)-3-(styrylsulfonyl)thiazolidine (CAS 853388-09-7)
- N-tert-Butyl-4-hydroxy-N-[(4-methoxyphenyl)methyl]benzene-1-sulfonamide (CAS 1881290-66-9)
- 2-(2-Fluorophenyl)-N-(2-(1-methylpyrrolidin-2-yl)ethyl)quinolin-4-amine (CAS 918970-08-8)
- 2-(2-Chloropyridin-4-yl)ethan-1-amine (CAS 910388-12-4)
- 2-(Trifluoromethoxy)benzylamine (CAS 175205-64-8)
- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]-10-(hydroxyamino)-10-oxo-decanamide (CAS 2758388-37-1)
- methyl 3-chloroquinoxaline-6-carboxylate (CAS 948833-63-4)
- 2-Chloro-n-[2-(pyrrolidin-1-yl)pyridin-3-yl]acetamide (CAS 1156200-84-8)
- (2S,3R,4S,5R,6R)-6-methyltetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 17081-04-8)
- Thiol-PEG3-phosphonic acid (CAS 1360716-36-4)
- 2-Cyclopropyl-5-methylpyridin-3-amine (CAS 1544882-25-8)
- 1-(2-Aminoethyl)imidazolidine-2-thione (CAS 40778-59-4)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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