Methyl 4-(2-((5-((naphthalen-1-yloxy)methyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate CAS 332161-25-8
| CAS No. | 332161-25-8 |
| Molecular Formula | C23H19N3O5S |
| Molecular Weight | 449.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 4-(2-((5-((naphthalen-1-yloxy)methyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methyl 4-(2-((5-((naphthalen-1-yloxy)methyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate (CAS 332161-25-8) is a high-purity analytical reference standard with the molecular formula C23H19N3O5S and a molecular weight of 449.48 g/mol.
Methyl 4-(2-((5-((naphthalen-1-yloxy)methyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate (C23H19N3O5S) contains a flavonoid core, an amide group, a sulfone 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H19N3O5S |
| Molecular Weight | 449.48 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-[(1E)-3-(Naphthalen-2-yl)-3-oxoprop-1-en-1-yl]phenyl 4-chlorobenzene-1-sulfonate (CAS 331460-96-9)
- (6-(4-(Naphthalen-1-yl)phenyl)pyren-1-yl)boronic acid (CAS 2031254-18-7)
- N-(4-(naphthalen-1-yl)phenyl)-[1,1':4',1''-terphenyl]-4-amine (CAS 1247176-52-8)
- N-(4-(naphthalen-1-yl)phenyl)-[1,1':3',1''-terphenyl]-4'-amine (CAS 1923735-59-4)
- 1-(Naphthalen-2-ylamino)-1-oxopropan-2-yl 2-(pyridin-3-yl)quinoline-4-carboxylate (CAS 732987-93-8)
- N-(Naphthalen-2-yl)-N-phenyl-2-((5-(m-tolyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 337490-39-8)
- N-(Naphthalen-2-yl)-N-phenyl-2-((5-(p-tolyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 337489-35-7)
- Naphthalen-1-yl 2-[N-(2,4-difluorophenyl)benzenesulfonamido]acetate (CAS 343373-98-8)
Recommended Standards
- 2-(3-Methylbenzofuran-2-yl)-5-(3,4,5-trimethoxybenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606953-02-0)
- SNPB-sulfo-Me (CAS 890409-86-6)
- 1-(2-Aminoethyl)-3-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6-yl)thiourea (CAS 77228-87-6)
- Vardenafil Impurity N2 (CAS 448184-54-1)
- (4-Chloro-2-cyclopropylphenyl)boronic acid (CAS 1824647-96-2)
- 2-[(4-hydroxyphenyl)formamido]acetamide (CAS 1019364-95-4)
- 4-O-benzyl-3,6-di-o-tert-butyldimethylsilyl-d-glucal (CAS 111830-58-1)
- 4-Cyclopropylnaphthalen-1-amine Oxalate (CAS 1533519-87-7)
- 2-Methoxy-5-methoxymethylphenylamine (CAS 1036445-13-2)
- 3-Methylenepyrrolidine-1-carboxylic Acid tert-Butyl Ester (CAS 114214-71-0)
- 2-Boronobenzoic acid (CAS 149105-19-1)
- tert-Butyl 3-(2-(tosyloxy)ethoxy)-pyrrolidine-1 -carboxylate (CAS 1648864-26-9)
- Ethyl (Z)-3-(2-(2-cyanoacetyl)hydrazono)-3-phenylpropanoate (CAS 477862-16-1)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com