2-((5-(n-(2-Chlorophenyl)sulfamoyl)benzo[d]oxazol-2-yl)thio)acetic acid CAS 750624-68-1
| CAS No. | 750624-68-1 |
| Molecular Formula | C15H11ClN2O5S2 |
| Molecular Weight | 398.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((5-(n-(2-Chlorophenyl)sulfamoyl)benzo[d]oxazol-2-yl)thio)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-((5-(n-(2-Chlorophenyl)sulfamoyl)benzo[d]oxazol-2-yl)thio)acetic acid (CAS 750624-68-1), a certified reference material (molecular formula C15H11ClN2O5S2, MW 398.84 g/mol) for analytical method development and quality control.
2-((5-(n-(2-Chlorophenyl)sulfamoyl)benzo[d]oxazol-2-yl)thio)acetic acid (C15H11ClN2O5S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C15H11ClN2O5S2 |
| Molecular Weight | 398.84 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related n Standards
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Recommended Standards
- 2-((4-Acetyl-N-methylphenyl)sulfonamido)-N-(3-chloro-4-fluorophenyl)acetamide (CAS 852846-92-5)
- 4-Chloro-3-{[4-(4-fluorophenyl)piperazin-1-yl]sulfonyl}benzoic acid (CAS 438029-19-7)
- 1-(4-Chlorobenzyl)-N-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 400077-71-6)
- 5-Bromo-3-(4-bromophenylcarbamoyl)phenylboronic acid (CAS 2121515-19-1)
- 2-Cyclopentyl-1H-benzimidazole (CAS 91565-71-8)
- 2-(2,4'-BIpiperidin-1-yl)-n,n-dimethylacetamide dihydrochloride (CAS 1858241-18-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(1H-pyrrol-1-yl)thiophen-2-yl)boronate (CAS 2223043-20-5)
- 5-(Aminomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridin-2-amine (CAS 1804608-75-0)
- (2E)-1-(4-Aminophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 1188369-64-3)
- 1,6-Dimethyl-1H-pyrazolo[3,4-b]pyridine (CAS 59026-62-9)
- 4-(Piperidin-2-yl)pyridazine hydrochloride (CAS 1956332-41-4)
- 2-Isobutyl-6-(piperidin-4-yl)pyrimidin-4-amine (CAS 1713589-59-3)
- [(3-Chloro-4-nitrophenyl)methyl]diethylamine (CAS 1881330-49-9)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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