2-{[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]sulfanyl}acetic acid CAS 338746-11-5
| CAS No. | 338746-11-5 |
| Molecular Formula | C10H7ClN2O3S |
| Molecular Weight | 270.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-{[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]sulfanyl}acetic acid 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.
CATO supplies 2-{[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]sulfanyl}acetic acid (CAS 338746-11-5), a certified reference material (molecular formula C10H7ClN2O3S, MW 270.69 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H7ClN2O3S, 2-{[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]sulfanyl}acetic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H7ClN2O3S |
| Molecular Weight | 270.69 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chlorophenyl Standards
- 2-((3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)thio)acetic acid (CAS 1461709-29-4)
- (2Z)-3-(4-Chlorophenyl)-2-(nitromethylidene)-1,3-thiazolidin-4-one (CAS 338417-48-4)
- 2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)acetic acid (CAS 485334-66-5)
- 2-[(2-Chlorophenyl)(cyano)methyl]-6-fluorobenzonitrile (CAS 339012-97-4)
- 2-[[5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl]thio]acetic Acid (CAS 49809-28-1)
- 2-(3-Chlorophenyl)-5-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 108124-77-2)
- 4-(4-(2-Chlorophenyl)oxazol-2-yl)aniline (CAS 1211594-43-2)
- (3E)-3-[(3-Chlorophenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 1262616-91-0)
Recommended Standards
- 2-Chloro-5-[(4-nitrophenoxy)methyl]-1,3-thiazole (CAS 339018-26-7)
- 4-(2-Pyrazinyloxy)benzenesulfonyl Chloride (CAS 264624-18-2)
- 2-[(2-Chloro-6-fluorophenyl)(cyano)methyl]benzonitrile (CAS 338791-76-7)
- 5-(Chlorosulfonyl)-1-naphthoic acid (CAS 294840-12-3)
- 1-(pyridin-4-ylmethyl)guanidine hydrochloride (CAS 2060008-97-9)
- 1-(2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)-2-(5-ethyl-3-(4-fluoro-3-methylphenyl)-1H-pyrazol-1-yl)ethanone (CAS 1440951-60-9)
- 3-Methyl-1-(tetrahydrofuran-3-yl)-1h-pyrazol-4-amine (CAS 1374829-60-3)
- 3,3-Diethyl-1-(ethylthio)cyclobutane-1-carboxylic acid (CAS 1482560-71-3)
- 1-Butyl-3-(4-fluorobenzyl)-4-hydroxypyridin-2(1H)-one (CAS 477846-21-2)
- Methyl 13-oxotricyclo[8.2.1.0,8]trideca-3(8),4,6-triene-5-carboxylate (CAS 423169-26-0)
- 4-(1,1-Dimethylpropyl)cyclohexanamine (CAS 208941-83-7)
- 7-Amino-5-chloroquinolin-8-ol (CAS 18471-93-7)
- 2-(Naphthalen-2-yloxy)ethanol (CAS 93-20-9)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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